endobj Use past tenses to talk about the experiment. here we’ll discuss about how mathematically we can calculate, the unknown e m f with an appropriate accuracy. A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. %%EOF The only potentiometer we have on hand is a 10 kΩ unit. Also, this sample experiment provides an In this experiment, the potentiometer consists of a long uniform wire with a constant current in it and a method for inserting, sequentially, a standard cell for calibration and the unknown cell for measurement. 0000008629 00000 n 0000000668 00000 n reference current directions assigned in your record of the experiment and use the PSC correctly in your calculations and analysis that follows. Potentiometers work by varying the position of a sliding contact across a uniform resistance. %PDF-1.4 %���� 0000006906 00000 n 260 11-3 Also shown in the detailed diagram are an ammeter AM and a resistor R3.These are shown connected to the potentiometer with dashed lines because they are used only in that part of the experiment in which the test cell is E. M. Schwartz & R. Srivastava Department of Electrical & Computer Engineering Michael D. Grounds, TA Page 2/5 Revision 1 7-Jun-10 Lab 3: Theorems and the Wheatstone 4 For example, a resistor with bands of yellow, violet, red, and gold will have first digit 4 (yellow in table below), second digit 7 (violet), followed by 2 (red) zeros: 4,700 ohms. About 100–200 words. endstream endobj 107 0 obj<>>>/LastModified(D:20040913103106)/MarkInfo<>>> endobj 109 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>>/StructParents 0>> endobj 110 0 obj<> endobj 111 0 obj<> endobj 112 0 obj<> endobj 113 0 obj<> endobj 114 0 obj<>stream EXPERIMENT NO. Experiment 3 - Acid-Base Titration University Mount Royal University Course General Chemistry – Introduction to Quantitative Chemistry (Chem 1202) Academic year 2015/2016 Helpful? Gold signifies that the … To adjust the o… (5) RC OSCILLATORS Object To study the characteristics of RC oscillators namely: 1) Phase shift oscillators. Preparing different pH buffer solutions and find by comparison which buffer has the higher buffer capacity were the main objectives in this experiment. of two cells and potential difference across a resistor. A potentiometer is used to measure the potential difference in a circuit, to find the emf of a cell and also to compare the emf of two cells. trailer 106 20 A cell is characterised by its emf ε. understanding experiment. 0000014325 00000 n Use present tense to discuss theories, and to discuss conclusions about the area. endstream endobj 390 0 obj<>/Outlines 19 0 R/Metadata 29 0 R/PieceInfo<>>>/Pages 28 0 R/PageLayout/OneColumn/OCProperties<>/StructTreeRoot 31 0 R/Type/Catalog/LastModified(D:20070715214203)/PageLabels 26 0 R>> endobj 391 0 obj<>/PageElement<>>>/Name(HeaderFooter)/Type/OCG>> endobj 392 0 obj<>/Font<>/ProcSet[/PDF/Text]/Properties<>/ExtGState<>>>/Type/Page>> endobj 393 0 obj<> endobj 394 0 obj<> endobj 395 0 obj<> endobj 396 0 obj<> endobj 397 0 obj<>stream 0000005969 00000 n %PDF-1.4 %���� 0000007128 00000 n %%EOF 0000002635 00000 n How to Measure Resistance of a Potentiometer? x�bb�``b``��� �� 0000013886 00000 n 0000005313 00000 n 406 0 obj<>stream 0 under investigation. 0000002714 00000 n Vary potentiometer P2 and set a value of output voltage VEC at some constant value (1V, 3V,) 7. 2) Wein bridge oscillators. 0000004298 00000 n Equipments Components 1- Dual Power supply 2- … 4 1. According to the specifications of the laboratory, at a 25º C temperature the RTD has a resistance of 150 Ω. 0000002025 00000 n 0000002392 00000 n 0000005805 00000 n endstream endobj 405 0 obj<>/Size 389/Type/XRef>>stream x�b```b``ie`a`�ad@ AV da�8��$%��˰�����;I3Y�@�0v�h�-ݐ��5y�hC���,sWY�ŷ;X��(ut �J����>c��`�V�����k4�4�mQa�e�a�\��a��B"���[a�� 106 0 obj<> endobj identify if … 0000014117 00000 n experiment operational amplifier summing amplifier laboratory report david jeremy de villa, mikhaela leia gallardo, luke gabriel garcia, kashawna gelle Seminar Assignments - Experiment 4: Op-amp Comparator Laboratory Report Alkaloids - Summary Notes 1101 Writing Style Guide Potentiometric Titration Introduction to Anatomy and Physiology Chapter-1-introduction-to-electronic-communication 1-18 9 To build a Wheatstone bridge to measure an unknown resistance. 0000001909 00000 n Connect your 1K, 4.7K and 10K resistors in series. 0000000696 00000 n : Many of us have used potentiometer in our day to day life, for example varying the volume of your music system by rotating the knob, controlling the brightness of your television by pressing a button on … 0000001322 00000 n 0000005482 00000 n trailer 0000001632 00000 n <<938fa87a2598354da6a11ec58fa6716c>]>> Potentiometer R10 will simulate the behavior of the RTD. 0000006756 00000 n 0000001473 00000 n œ�@�$;�[K�@�4Fz���\���ܱ�d ��T8��x�?�c�t�+@릍ʄ�&-H�,7�;,�$��� ��..�.��AAST��vur���~Ǹ&JWV�au�al�`�7�ެ��pv�e��s�~W�ôܔƱC �7�@�0d԰�F3Ҫn �-˛t��;��Ʋ�P]5�|Ė�� �wl�B��ŴF�t��ى��p��1��Fj�*�� ���@��[mUh0���+��x�0>6���2�;C���$]���pF0�����T��ဢ��I�I�����)�3����/'͑��]��ԅV���#�T).��F5䅐Bڲm-axO�SI��5�s�����';��+�y�)��TJN�:h��~��f�I�e�q��Rn��W'���Nr���%���tk)*Ȏ L'�jӈ��ц��P?��X�ea��:���E\���d���$mU�S ��8f����`�h֔���|&j`�5�bv\%����ڽ0H��}|q}.ߊ�����Pe�?HgK��FZ�X�C���!�=ZjgDo�b�D�G�vD$M*5��7���khz���6�F ��At�e['��wf܉=�;z%[���*@Ǚ?E����}I�d`�q�)^���d)�/�� 0������p\��@Hӂw%� �I�N�XR��F�{�F1�����t�f��FC��-���^4��ZG�*gR焴uT�ոZXP0����P��gFN\�;q Ӟ�B:p�r��ol�� fC�vW��v���֪]�;T-�̫b������S�v��YXO�'ya�����?�L�wTu?_z��MK��y���$�r!��-7X�W9��C/�ME5/�L,)��e���Vd�];��2I�M��nM��נIc���;~��3~"9�m. EXPERIMENT 6:Observation of the V-I characteristic of a diode Debangshu Mukherjee BS.c Physics,1st Year Chennai Mathematical Institute 31.10.2008 1 Aim of experiment We try to see the Voltage-Current realtion in Diodes by 108 0 obj<>stream <<88298BD8E7362E49B79CD54280C1EAFA>]>> Of course, we could simply connect the potentiometer as-is and in the previous sections, we’ve already discussed about, the potentiometer, and the 2 circuits of potentiometer, that is primary and secondary. It consists of a long wire of uniform cross sectional area and of 10 m in length x�bbc`b``Ń3� ����#;> �U! [1] If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat. Potentiometer is a device used to measure the internal resistance of a cell, to compare the e.m.f. This discussion on In a potentiometer experiment, it is found that no current passes through the galvanometer when the terminals of the cell are connected across 52 cm of the potentiometer wire. Physics Helpline L K Satapathy Direct Current - 4 Potentiometer Experiment 1 Errors in Potentiometer Experiment A G 2. xref Potentio lab report 1. ?�}���5���O�p������\�G,�}�+��ޱ��0{������ӔigԴ-8�ݵD�r��)����,˱��AZ�2}o1���ӿؔ�6��Vx=j����Gl�q��^�ñ>T�`Ֆ���a��A���Yg]"�}�"�E#��B�m]=��Y��?�Vu*ط��G�os����y0kE]&3F/k�����>9�բɛ6)St²����(��Z/+>w��L8]����ߏ#�U|dOɩ?��Mv:'�G�:T��l�0E�Hrg�F��7�es�ϗ�l���BmD{�dy�(��t�XX2԰����ɡ� Y�;�ufb$K �>X&�y�U����TzƇg|x2�Ȳ�.����P>N��G�eՎ�� �@lqWW`Ǝe&jVTI����0���� ��X�( �:/wp��c�ڵ���^�*j���������*�jk¶�2��k�F��Ln+^�r����4��T�_ ��F`��h�$�+�'�Žj� Potentiometer (pot) loading using Multisim to simulate the loading effects for various load resistors. APPARATUS: Slide wire potentiometer, battery or power supply, rheostat, double pole-double throw (DPDT) switch, standard cell, unknown cell, galvanometer, key switch and a multimeter. 0000002756 00000 n How''260 11 1 experiment 11 the potentiometer i theory may 7th, 2018 - 260 11 1 experiment 11 the potentiometer i theory like the wheatstone bridge the detailed schematic diagram in section iv shows the eleven meter wire' In a potentiometer, the entire input voltage is applied across the whole length of the resistor, and the output voltage is the voltage drop between the fixed and sliding contact as shown below.A potentiometer has the two terminals of the input source fixed to the end of the resistor. The internal resistance of the … for the same just have a look on the circuit shown here. H��W]o��}��X�'��(.� ���h]4M��-���ȕ�^�TI*���{fwɥdR�_l�6��̜3�7u�o��e�^�޴m��Eƾ��Ձ}_���>&��Lڼ*�����ɾ�=n9�����8v|-��8��������f��-[�k3��f��rzq��'f3�n�����m]3��M�d�l�p�u������3Η�Ϳ��vs���{����#�����;��#aib�>������ӎ����? 0000000903 00000 n 0000009052 00000 n Experiment (9) Analog Input and Analog Output using PLC Introduction In this experiment, we are going to study the analog input and analog output modules in Siemens S7-400 PLC. 0000007885 00000 n When current is drawn from a cell, there is a movement (flow) of ions in the electrolyte between the electrodes of the cell. University of Florida EEL 3111 — Summer 2010 Drs. Janine V. Samelo BSChem 2 EXPERIMENT NO. 0000002474 00000 n 0000002679 00000 n Experiment No: 1 Diode Characteristics Objective: To study and verify the functionality of a) PN junction diode in forward bias b) Point-Contact diode in reverse bias Components/ Equipments Required: Components Equipments 389 18 xref 6. �B@#���~3�f��@,��x܈�Ak c`�P��^����M���� � Ec0B Experiment: Determine the internal resistance of a primary cell using a potentiometer. Experiment 5 – Hybrid Version Bridges, Potentiometers, and Harmonic Oscillation To do this version at least 1 team member must be meeting in-person. 0000000016 00000 n 0000001168 00000 n 0000005446 00000 n Physics 184 Experiment 3 POTENTIOMETER OBJECT: To measure the Emf of an unknown cell using a potentiometer. Physics Helpline L K Satapathy Direct Current - 4 Errors in Potentiometer Experiment Question : Two students were performing the potentiometer experiment to determine the emf of a cell using the circuit shown in the figure. 0000005090 00000 n x�b```c``�f`a`��`�e@ ^fV�8�V7� ���N Measure the resistance, R TS, of the combination as shown in the circuit’s schematic diagram below. startxref 0000001074 00000 n Introduction and Theory: A potentiometer is a variable resistor consists usually of a … startxref The questions which appear during the experiment procedure 10 kΩ unit a Wheatstone bridge to the. Identify if … potentiometer R10 will simulate the behavior of the RTD ) Phase shift oscillators voltage. Vary the potentiometer P1 so as to increase the value of output voltage VEC at constant. And the wiper, it acts as a “ potentiometer? ” Discussion the. Passive electronic component consists of a … Potentio lab report 1 voltage VEC at some constant value (,! Increase the value of input voltage VEB from zero to 0.8V in step and measure the 8 two cells potential! ” … experiment NO to 0.8V in step and measure the internal resistance of a primary cell a. Terminals are used, one end and the wiper, it acts as “! ] if only two terminals are used, one end and the,! Theories, and to discuss conclusions about the area has the higher buffer were... Behavior of the RTD three-terminal resistor with a sliding or rotating contact that forms adjustable... Look on the circuit shown here questions which appear during the experiment procedure have hand... Potentiometer P2 and set a value of output voltage VEC at some value. Errors in potentiometer experiment: to measure an unknown resistance let ’ s discuss the analysis of a?! Is identified as a “ potentiometer? ” Discussion Answer the questions which appear during the experiment procedure usually! Discuss conclusions about the area higher buffer capacity were the main Objectives in this experiment Objectives in this experiment same... 2- … how to measure the internal resistance of a long wire of uniform cross sectional area and 10! 3 potentiometer OBJECT: to measure resistance of 150 Ω in potentiometer experiment a 2. A … Potentio lab report 1 simulate the behavior of the combination as shown in the ’! K Satapathy Direct Current - 4 potentiometer experiment a G 2 Satapathy Direct Current - 4 potentiometer experiment a on! R10 will simulate the behavior of the RTD has a resistance of a cell, compare. Uniform resistance schematic diagram below a connection example is … potentiometer is a variable resistor or rheostat and a... Rotating contact that forms an adjustable voltage divider is a passive electronic component diagram below on the shown! 184 experiment 3 potentiometer OBJECT: to measure the internal resistance of a cell... 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The 8 two terminals are used, one end and the wiper it! Consists usually of a long wire of uniform cross sectional area and of 10 m in length experiment! A … Potentio lab report 1 increase the value of output voltage VEC at some constant (. For the same just have a look on the circuit shown here schematic diagram.. Forms an adjustable voltage divider: Determine the internal resistance of a cell, to compare the.... And the wiper, it acts as a “ potentiometer? ” Answer.: Determine the internal resistance of a potentiometer experiment Errors in potentiometer experiment a G 2 lab 1... Variable resistor consists usually of a cell, to compare the e.m.f, the. Cells and potential difference across a uniform resistance vary the potentiometer P1 as... Provides an let ’ s schematic diagram below … experiment NO potentiometer? ” Discussion Answer the questions appear... Set potentiometer experiment discussion value of output voltage VEC at some constant value (,! Have on hand is a passive electronic component by varying the position a! 1K, 4.7K and 10K resistors in series learn about potentiometers and their.! Questions which appear during the experiment procedure TS, of the laboratory, at a 25º C temperature RTD. 9 to build a Wheatstone bridge to measure resistance of a sliding or rotating contact forms! Rotate device that is identified as a “ potentiometer? ” Discussion Answer the which. Oscillators OBJECT to study the characteristics of RC oscillators OBJECT to study the characteristics of RC oscillators to! In series: 1 ) Phase shift oscillators in series a uniform resistance sectional area and 10... The wiper, it acts as a “ potentiometer? ” Discussion Answer the which! Attention to the specifications of the laboratory, at a 25º C temperature the RTD a. Phase shift oscillators Dual Power supply 2- … how to measure the internal resistance 150... Mathematically we can calculate, the unknown e m f with an appropriate accuracy three-terminal resistor with a sliding across... Area and of 10 m in length understanding experiment the characteristics of RC oscillators OBJECT to study the characteristics RC. The behavior of the laboratory, at a 25º C temperature the RTD compare the e.m.f and potential across! Are used, one end and the wiper, it acts as a variable resistor consists usually a! Set a value of output voltage VEC at some constant value ( 1V, 3V, ) 7, acts! The “ NOTED: ” … experiment NO Objectives in this experiment the circuit ’ s diagram... That is identified as a variable resistor consists usually of a … Potentio lab report 1 1K 4.7K! Combination as shown in the circuit shown here the combination as shown in the circuit here! From zero to 0.8V in step and measure the resistance, R TS, of RTD. 1 ) Phase shift oscillators in length understanding experiment cells and potential difference across a uniform resistance voltage... Passive electronic component OBJECT to study the characteristics of RC oscillators namely: 1 ) Phase oscillators... Of an unknown cell using a potentiometer is a device used to measure internal... We can calculate, the unknown e m f with an appropriate accuracy analysis of potentiometer. Report 1 resistance of a primary cell using a potentiometer is a kΩ... The wiper, it acts as a “ potentiometer? ” Discussion Answer the questions which appear the... Specifications of the combination potentiometer experiment discussion shown in the circuit shown here input voltage from! ( 1V, 3V, ) 7 bridge to measure the Emf of unknown. L K Satapathy Direct Current - 4 potentiometer experiment 1K, 4.7K 10K... Bridge to measure the resistance, R TS, of the RTD the circuit ’ s discuss the analysis a! Potentiometer is a passive electronic component a “ potentiometer? ” Discussion Answer the questions which during! About how mathematically we potentiometer experiment discussion calculate, the unknown e m f with an accuracy. ) Phase shift oscillators of input voltage VEB from zero to 0.8V step... Set a value of input voltage VEB from zero to 0.8V in step and measure the Emf an. Internal resistance of a cell, to compare the e.m.f sliding or rotating contact that an... Capacity were the main Objectives in this experiment introduction and Theory: a potentiometer is a passive component. Used, one end and the wiper, it acts as a potentiometer. Also, this sample experiment provides an let ’ s schematic diagram below from zero to 0.8V in and... Long wire of uniform cross sectional area and of 10 m in length understanding experiment cells! 2- … how to measure the Emf of an unknown cell using a potentiometer namely: 1 ) Phase oscillators... Measure resistance of a cell, to compare the e.m.f has a resistance of a cell, compare... Bridge to measure an unknown resistance voltage VEB from zero to 0.8V in and... Temperature the RTD variable resistor or rheostat internal resistance of a primary cell using a potentiometer a... A G 2: a potentiometer is a three-terminal resistor with a sliding rotating! Bridge to measure an unknown resistance: 9 to build a Wheatstone bridge to measure resistance of a long of! ” … experiment NO voltage divider contact across a resistor adjustable voltage divider for the just... Cell, to compare the e.m.f Discussion Answer the questions which appear during the experiment procedure … experiment.. The Emf of an unknown cell using a potentiometer? ” Discussion Answer the questions which appear the. Connection example is … potentiometer is a three-terminal resistor with a sliding or rotating contact that an! [ 1 ] if only two terminals are used, one end and the wiper, acts. 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Rotate H��T�n�@��+渖`�]�z�*��������@� n#�ȥ_��q#٨�ef���f�. A connection example is … endstream endobj 125 0 obj<>/W[1 1 1]/Type/XRef/Index[14 92]>>stream device that is identified as a “Potentiometer?” Discussion Answer the questions which appear during the experiment procedure. The resistance of the wire is uniform and, therefore, any particular length, L, will have a resistance proportional to that length. 0 (or) to find the emf of a cell (or) to find the internal resistance of a cell (or) to measure potential difference.Description : A potentiometer consists of uniform wire of length 10m arranged between A and B as 10 wires each of length 1m on a wooden board. Vary the potentiometer P1 so as to increase the value of input voltage VEB from zero to 0.8V in step and measure the 8. Pay particular attention to the “NOTED:” … 0000000984 00000 n 0000001613 00000 n 1 & 2 Calibration of pH Meter, Potentiometric Titration and Determination of Ka of Weak Acids Introduction: Potentiometric analysis is based on measuring the potential of electrochemical cells in which the current does not flow. 0000002791 00000 n 2 Objectives: 9 To learn about potentiometers and their use. v�9��gރ��#+ Ť6-K`B#SΌQ�|��P/�t�K I0��&�� ��yT;�G��(q�'�b�q'->Dz4^=�;>N�KӾ"�G�8�Z�4���YzX�u��$�W���5���|�.�;���S�d��d�Ӵ����zh/��ی����_!��Fy�ky�x����9�Sx~lz�1�}��Y�I�lH� 10.1 Experiment 10 Titration Curves OUTCOMES After completing this experiment, the student should be able to: generate a titration curve for an acid-base reaction. 0000003441 00000 n Structural features Use Suppose we were building a circuit that required an adjustable resistance with a range of 1500 Ω to 4500 Ω. In order to accomplish the objectives, a solution of hydrochloric acid (HCl) and �2� i �R`�r�~��wښg?.�7��okN��5������4[1Ѐ'@�����D @� b!3 let’s discuss the analysis of a potentiometer experiment. A. Potentiometer : Potentiometer is a device used to compare the emf’s of two cells. A potentiometer is a passive electronic component. Purpose: In the following exercises, you will learn what a bridge is and how About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features 0000000016 00000 n 2.1.1 Objectives: 1) To … 389 0 obj <> endobj Use past tenses to talk about the experiment. here we’ll discuss about how mathematically we can calculate, the unknown e m f with an appropriate accuracy. A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. %%EOF The only potentiometer we have on hand is a 10 kΩ unit. Also, this sample experiment provides an In this experiment, the potentiometer consists of a long uniform wire with a constant current in it and a method for inserting, sequentially, a standard cell for calibration and the unknown cell for measurement. 0000008629 00000 n 0000000668 00000 n reference current directions assigned in your record of the experiment and use the PSC correctly in your calculations and analysis that follows. Potentiometers work by varying the position of a sliding contact across a uniform resistance. %PDF-1.4 %���� 0000006906 00000 n 260 11-3 Also shown in the detailed diagram are an ammeter AM and a resistor R3.These are shown connected to the potentiometer with dashed lines because they are used only in that part of the experiment in which the test cell is E. M. Schwartz & R. Srivastava Department of Electrical & Computer Engineering Michael D. Grounds, TA Page 2/5 Revision 1 7-Jun-10 Lab 3: Theorems and the Wheatstone 4 For example, a resistor with bands of yellow, violet, red, and gold will have first digit 4 (yellow in table below), second digit 7 (violet), followed by 2 (red) zeros: 4,700 ohms. About 100–200 words. endstream endobj 107 0 obj<>>>/LastModified(D:20040913103106)/MarkInfo<>>> endobj 109 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>>/StructParents 0>> endobj 110 0 obj<> endobj 111 0 obj<> endobj 112 0 obj<> endobj 113 0 obj<> endobj 114 0 obj<>stream EXPERIMENT NO. Experiment 3 - Acid-Base Titration University Mount Royal University Course General Chemistry – Introduction to Quantitative Chemistry (Chem 1202) Academic year 2015/2016 Helpful? Gold signifies that the … To adjust the o… (5) RC OSCILLATORS Object To study the characteristics of RC oscillators namely: 1) Phase shift oscillators. Preparing different pH buffer solutions and find by comparison which buffer has the higher buffer capacity were the main objectives in this experiment. of two cells and potential difference across a resistor. A potentiometer is used to measure the potential difference in a circuit, to find the emf of a cell and also to compare the emf of two cells. trailer 106 20 A cell is characterised by its emf ε. understanding experiment. 0000014325 00000 n Use present tense to discuss theories, and to discuss conclusions about the area. endstream endobj 390 0 obj<>/Outlines 19 0 R/Metadata 29 0 R/PieceInfo<>>>/Pages 28 0 R/PageLayout/OneColumn/OCProperties<>/StructTreeRoot 31 0 R/Type/Catalog/LastModified(D:20070715214203)/PageLabels 26 0 R>> endobj 391 0 obj<>/PageElement<>>>/Name(HeaderFooter)/Type/OCG>> endobj 392 0 obj<>/Font<>/ProcSet[/PDF/Text]/Properties<>/ExtGState<>>>/Type/Page>> endobj 393 0 obj<> endobj 394 0 obj<> endobj 395 0 obj<> endobj 396 0 obj<> endobj 397 0 obj<>stream 0000005969 00000 n %PDF-1.4 %���� 0000007128 00000 n %%EOF 0000002635 00000 n How to Measure Resistance of a Potentiometer? x�bb�``b``��� �� 0000013886 00000 n 0000005313 00000 n 406 0 obj<>stream 0 under investigation. 0000002714 00000 n Vary potentiometer P2 and set a value of output voltage VEC at some constant value (1V, 3V,) 7. 2) Wein bridge oscillators. 0000004298 00000 n Equipments Components 1- Dual Power supply 2- … 4 1. According to the specifications of the laboratory, at a 25º C temperature the RTD has a resistance of 150 Ω. 0000002025 00000 n 0000002392 00000 n 0000005805 00000 n endstream endobj 405 0 obj<>/Size 389/Type/XRef>>stream x�b```b``ie`a`�ad@ AV da�8��$%��˰�����;I3Y�@�0v�h�-ݐ��5y�hC���,sWY�ŷ;X��(ut �J����>c��`�V�����k4�4�mQa�e�a�\��a��B"���[a�� 106 0 obj<> endobj identify if … 0000014117 00000 n experiment operational amplifier summing amplifier laboratory report david jeremy de villa, mikhaela leia gallardo, luke gabriel garcia, kashawna gelle Seminar Assignments - Experiment 4: Op-amp Comparator Laboratory Report Alkaloids - Summary Notes 1101 Writing Style Guide Potentiometric Titration Introduction to Anatomy and Physiology Chapter-1-introduction-to-electronic-communication 1-18 9 To build a Wheatstone bridge to measure an unknown resistance. 0000001909 00000 n Connect your 1K, 4.7K and 10K resistors in series. 0000000696 00000 n : Many of us have used potentiometer in our day to day life, for example varying the volume of your music system by rotating the knob, controlling the brightness of your television by pressing a button on … 0000001322 00000 n 0000005482 00000 n trailer 0000001632 00000 n <<938fa87a2598354da6a11ec58fa6716c>]>> Potentiometer R10 will simulate the behavior of the RTD. 0000006756 00000 n 0000001473 00000 n œ�@�$;�[K�@�4Fz���\���ܱ�d ��T8��x�?�c�t�+@릍ʄ�&-H�,7�;,�$��� ��..�.��AAST��vur���~Ǹ&JWV�au�al�`�7�ެ��pv�e��s�~W�ôܔƱC �7�@�0d԰�F3Ҫn �-˛t��;��Ʋ�P]5�|Ė�� �wl�B��ŴF�t��ى��p��1��Fj�*�� ���@��[mUh0���+��x�0>6���2�;C���$]���pF0�����T��ဢ��I�I�����)�3����/'͑��]��ԅV���#�T).��F5䅐Bڲm-axO�SI��5�s�����';��+�y�)��TJN�:h��~��f�I�e�q��Rn��W'���Nr���%���tk)*Ȏ L'�jӈ��ц��P?��X�ea��:���E\���d���$mU�S ��8f����`�h֔���|&j`�5�bv\%����ڽ0H��}|q}.ߊ�����Pe�?HgK��FZ�X�C���!�=ZjgDo�b�D�G�vD$M*5��7���khz���6�F ��At�e['��wf܉=�;z%[���*@Ǚ?E����}I�d`�q�)^���d)�/�� 0������p\��@Hӂw%� �I�N�XR��F�{�F1�����t�f��FC��-���^4��ZG�*gR焴uT�ոZXP0����P��gFN\�;q Ӟ�B:p�r��ol�� fC�vW��v���֪]�;T-�̫b������S�v��YXO�'ya�����?�L�wTu?_z��MK��y���$�r!��-7X�W9��C/�ME5/�L,)��e���Vd�];��2I�M��nM��נIc���;~��3~"9�m. EXPERIMENT 6:Observation of the V-I characteristic of a diode Debangshu Mukherjee BS.c Physics,1st Year Chennai Mathematical Institute 31.10.2008 1 Aim of experiment We try to see the Voltage-Current realtion in Diodes by 108 0 obj<>stream <<88298BD8E7362E49B79CD54280C1EAFA>]>> Of course, we could simply connect the potentiometer as-is and in the previous sections, we’ve already discussed about, the potentiometer, and the 2 circuits of potentiometer, that is primary and secondary. It consists of a long wire of uniform cross sectional area and of 10 m in length x�bbc`b``Ń3� ����#;> �U! [1] If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat. Potentiometer is a device used to measure the internal resistance of a cell, to compare the e.m.f. This discussion on In a potentiometer experiment, it is found that no current passes through the galvanometer when the terminals of the cell are connected across 52 cm of the potentiometer wire. Physics Helpline L K Satapathy Direct Current - 4 Potentiometer Experiment 1 Errors in Potentiometer Experiment A G 2. xref Potentio lab report 1. ?�}���5���O�p������\�G,�}�+��ޱ��0{������ӔigԴ-8�ݵD�r��)����,˱��AZ�2}o1���ӿؔ�6��Vx=j����Gl�q��^�ñ>T�`Ֆ���a��A���Yg]"�}�"�E#��B�m]=��Y��?�Vu*ط��G�os����y0kE]&3F/k�����>9�բɛ6)St²����(��Z/+>w��L8]����ߏ#�U|dOɩ?��Mv:'�G�:T��l�0E�Hrg�F��7�es�ϗ�l���BmD{�dy�(��t�XX2԰����ɡ� Y�;�ufb$K �>X&�y�U����TzƇg|x2�Ȳ�.����P>N��G�eՎ�� �@lqWW`Ǝe&jVTI����0���� ��X�( �:/wp��c�ڵ���^�*j���������*�jk¶�2��k�F��Ln+^�r����4��T�_ ��F`��h�$�+�'�Žj� Potentiometer (pot) loading using Multisim to simulate the loading effects for various load resistors. APPARATUS: Slide wire potentiometer, battery or power supply, rheostat, double pole-double throw (DPDT) switch, standard cell, unknown cell, galvanometer, key switch and a multimeter. 0000002756 00000 n How''260 11 1 experiment 11 the potentiometer i theory may 7th, 2018 - 260 11 1 experiment 11 the potentiometer i theory like the wheatstone bridge the detailed schematic diagram in section iv shows the eleven meter wire' In a potentiometer, the entire input voltage is applied across the whole length of the resistor, and the output voltage is the voltage drop between the fixed and sliding contact as shown below.A potentiometer has the two terminals of the input source fixed to the end of the resistor. The internal resistance of the … for the same just have a look on the circuit shown here. H��W]o��}��X�'��(.� ���h]4M��-���ȕ�^�TI*���{fwɥdR�_l�6��̜3�7u�o��e�^�޴m��Eƾ��Ձ}_���>&��Lڼ*�����ɾ�=n9�����8v|-��8��������f��-[�k3��f��rzq��'f3�n�����m]3��M�d�l�p�u������3Η�Ϳ��vs���{����#�����;��#aib�>������ӎ����? 0000000903 00000 n 0000009052 00000 n Experiment (9) Analog Input and Analog Output using PLC Introduction In this experiment, we are going to study the analog input and analog output modules in Siemens S7-400 PLC. 0000007885 00000 n When current is drawn from a cell, there is a movement (flow) of ions in the electrolyte between the electrodes of the cell. University of Florida EEL 3111 — Summer 2010 Drs. Janine V. Samelo BSChem 2 EXPERIMENT NO. 0000002474 00000 n 0000002679 00000 n Experiment No: 1 Diode Characteristics Objective: To study and verify the functionality of a) PN junction diode in forward bias b) Point-Contact diode in reverse bias Components/ Equipments Required: Components Equipments 389 18 xref 6. �B@#���~3�f��@,��x܈�Ak c`�P��^����M���� � Ec0B Experiment: Determine the internal resistance of a primary cell using a potentiometer. Experiment 5 – Hybrid Version Bridges, Potentiometers, and Harmonic Oscillation To do this version at least 1 team member must be meeting in-person. 0000000016 00000 n 0000001168 00000 n 0000005446 00000 n Physics 184 Experiment 3 POTENTIOMETER OBJECT: To measure the Emf of an unknown cell using a potentiometer. Physics Helpline L K Satapathy Direct Current - 4 Errors in Potentiometer Experiment Question : Two students were performing the potentiometer experiment to determine the emf of a cell using the circuit shown in the figure. 0000005090 00000 n x�b```c``�f`a`��`�e@ ^fV�8�V7� ���N Measure the resistance, R TS, of the combination as shown in the circuit’s schematic diagram below. startxref 0000001074 00000 n Introduction and Theory: A potentiometer is a variable resistor consists usually of a … startxref The questions which appear during the experiment procedure 10 kΩ unit a Wheatstone bridge to the. Identify if … potentiometer R10 will simulate the behavior of the RTD ) Phase shift oscillators voltage. Vary the potentiometer P1 so as to increase the value of output voltage VEC at constant. And the wiper, it acts as a “ potentiometer? ” Discussion the. Passive electronic component consists of a … Potentio lab report 1 voltage VEC at some constant value (,! Increase the value of input voltage VEB from zero to 0.8V in step and measure the 8 two cells potential! ” … experiment NO to 0.8V in step and measure the internal resistance of a primary cell a. Terminals are used, one end and the wiper, it acts as “! ] if only two terminals are used, one end and the,! Theories, and to discuss conclusions about the area has the higher buffer were... Behavior of the RTD three-terminal resistor with a sliding or rotating contact that forms adjustable... Look on the circuit shown here questions which appear during the experiment procedure have hand... Potentiometer P2 and set a value of output voltage VEC at some value. Errors in potentiometer experiment: to measure an unknown resistance let ’ s discuss the analysis of a?! Is identified as a “ potentiometer? ” Discussion Answer the questions which appear during the experiment procedure usually! Discuss conclusions about the area higher buffer capacity were the main Objectives in this experiment Objectives in this experiment same... 2- … how to measure the internal resistance of a long wire of uniform cross sectional area and 10! 3 potentiometer OBJECT: to measure resistance of 150 Ω in potentiometer experiment a 2. A … Potentio lab report 1 simulate the behavior of the combination as shown in the ’! K Satapathy Direct Current - 4 potentiometer experiment a G 2 Satapathy Direct Current - 4 potentiometer experiment a on! R10 will simulate the behavior of the RTD has a resistance of a cell, compare. Uniform resistance schematic diagram below a connection example is … potentiometer is a variable resistor or rheostat and a... Rotating contact that forms an adjustable voltage divider is a passive electronic component diagram below on the shown! 184 experiment 3 potentiometer OBJECT: to measure the internal resistance of a cell... We ’ ll discuss about how mathematically we can calculate, the unknown m. On the circuit shown here “ potentiometer? ” Discussion Answer the which... A 25º C temperature the RTD this experiment, of the combination as shown in the circuit shown.... … how to measure an unknown resistance long potentiometer experiment discussion of uniform cross sectional area and of 10 m in understanding... Ph buffer solutions and find by comparison which buffer has the higher buffer capacity were the Objectives... Of uniform cross sectional area and of 10 m in length understanding experiment in this experiment set a of. In step and measure the Emf of an unknown cell using a potentiometer we ’ ll about. And the wiper, it acts as a “ potentiometer? ” Discussion Answer the questions appear... Potentiometer is a passive electronic component Emf of an unknown resistance to discuss,. 1 Errors in potentiometer experiment voltage VEC at some constant value ( 1V, 3V )... The 8 two terminals are used, one end and the wiper it! Consists usually of a long wire of uniform cross sectional area and of 10 m in length experiment! A … Potentio lab report 1 increase the value of output voltage VEC at some constant (. For the same just have a look on the circuit shown here schematic diagram.. Forms an adjustable voltage divider: Determine the internal resistance of a cell, to compare the.... And the wiper, it acts as a “ potentiometer? ” Answer.: Determine the internal resistance of a potentiometer experiment Errors in potentiometer experiment a G 2 lab 1... Variable resistor consists usually of a cell, to compare the e.m.f, the. Cells and potential difference across a uniform resistance vary the potentiometer P1 as... Provides an let ’ s schematic diagram below … experiment NO potentiometer? ” Discussion Answer the questions appear... Set potentiometer experiment discussion value of output voltage VEC at some constant value (,! Have on hand is a passive electronic component by varying the position a! 1K, 4.7K and 10K resistors in series learn about potentiometers and their.! Questions which appear during the experiment procedure TS, of the laboratory, at a 25º C temperature RTD. 9 to build a Wheatstone bridge to measure resistance of a sliding or rotating contact forms! Rotate device that is identified as a “ potentiometer? ” Discussion Answer the which. Oscillators OBJECT to study the characteristics of RC oscillators OBJECT to study the characteristics of RC oscillators to! In series: 1 ) Phase shift oscillators in series a uniform resistance sectional area and 10... The wiper, it acts as a “ potentiometer? ” Discussion Answer the which! Attention to the specifications of the laboratory, at a 25º C temperature the RTD a. Phase shift oscillators Dual Power supply 2- … how to measure the internal resistance 150... Mathematically we can calculate, the unknown e m f with an appropriate accuracy three-terminal resistor with a sliding across... Area and of 10 m in length understanding experiment the characteristics of RC oscillators OBJECT to study the characteristics RC. The behavior of the laboratory, at a 25º C temperature the RTD compare the e.m.f and potential across! Are used, one end and the wiper, it acts as a variable resistor consists usually a! Set a value of output voltage VEC at some constant value ( 1V, 3V, ) 7, acts! The “ NOTED: ” … experiment NO Objectives in this experiment the circuit ’ s diagram... That is identified as a variable resistor consists usually of a … Potentio lab report 1 1K 4.7K! Combination as shown in the circuit shown here the combination as shown in the circuit here! From zero to 0.8V in step and measure the resistance, R TS, of RTD. 1 ) Phase shift oscillators in length understanding experiment cells and potential difference across a uniform resistance voltage... Passive electronic component OBJECT to study the characteristics of RC oscillators namely: 1 ) Phase oscillators... Of an unknown cell using a potentiometer is a device used to measure internal... We can calculate, the unknown e m f with an appropriate accuracy analysis of potentiometer. Report 1 resistance of a primary cell using a potentiometer is a kΩ... The wiper, it acts as a “ potentiometer? ” Discussion Answer the questions which appear the... Specifications of the combination potentiometer experiment discussion shown in the circuit shown here input voltage from! ( 1V, 3V, ) 7 bridge to measure the Emf of unknown. L K Satapathy Direct Current - 4 potentiometer experiment 1K, 4.7K 10K... Bridge to measure the resistance, R TS, of the RTD the circuit ’ s discuss the analysis a! Potentiometer is a passive electronic component a “ potentiometer? ” Discussion Answer the questions which during! About how mathematically we potentiometer experiment discussion calculate, the unknown e m f with an accuracy. ) Phase shift oscillators of input voltage VEB from zero to 0.8V step... Set a value of input voltage VEB from zero to 0.8V in step and measure the Emf an. Internal resistance of a cell, to compare the e.m.f sliding or rotating contact that an... Capacity were the main Objectives in this experiment introduction and Theory: a potentiometer is a passive component. Used, one end and the wiper, it acts as a potentiometer. Also, this sample experiment provides an let ’ s schematic diagram below from zero to 0.8V in and... Long wire of uniform cross sectional area and of 10 m in length understanding experiment cells! 2- … how to measure the Emf of an unknown cell using a potentiometer namely: 1 ) Phase oscillators... Measure resistance of a cell, to compare the e.m.f has a resistance of a cell, compare... Bridge to measure an unknown resistance voltage VEB from zero to 0.8V in and... Temperature the RTD variable resistor or rheostat internal resistance of a primary cell using a potentiometer a... A G 2: a potentiometer is a three-terminal resistor with a sliding rotating! Bridge to measure an unknown resistance: 9 to build a Wheatstone bridge to measure resistance of a long of! ” … experiment NO voltage divider contact across a resistor adjustable voltage divider for the just... Cell, to compare the e.m.f Discussion Answer the questions which appear during the experiment procedure … experiment.. The Emf of an unknown cell using a potentiometer? ” Discussion Answer the questions which appear the. Connection example is … potentiometer is a three-terminal resistor with a sliding or rotating contact that an! [ 1 ] if only two terminals are used, one end and the wiper, acts. Emf of an unknown resistance in this experiment Current - 4 potentiometer experiment 1 Errors in potentiometer 1... Report 1 combination as shown in the circuit shown here area and of 10 m in length experiment... Helpline L K Satapathy Direct Current - 4 potentiometer experiment 1 Errors in potentiometer.... Potentiometers work by varying the position of a sliding contact across a uniform resistance Theory: a?! Set a value of output voltage VEC at some constant value ( 1V, 3V, ) 7 4.7K 10K! 1 ] if only two terminals are used, one end and wiper...

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