pLEASE ANSWERRRR b) Measure the total circuit resistance R,R,0-10mAdcwith the ohmmeter.mA1K1KRT (circuit)c) Does the total circuit resistance value,0-25VdeR,agree with the results of Procedure 1,1.5KR,(circuit)(c) and (d)?Explain.1.5 KR4Fig. 8-33. a) Connect the circuit shown in Fig. 8-2.Note that the ammeter, set to the 0-10mAdcrange, is connected between resistor R1 and thepower source.e) Does the total calculated circuit resis-tance value, RT (caleulatedi agree with the result ofProcedure 2 (b)?b) Turn on the power source and adjust to25Vdc.c) How much circuit current is indicatedf) Return the voltage to zero and turn offby the milliammeter?the power source.mAdc4. a) Connect the milliammeter between R,and R2 as shown in Fig. 8-3.I çcircit)b) Turn on the power source and adjust toO-10MA de25Vdc.R,c) Measure and record the current flowingmAbetween R, and R2.1KIR-R2mAdcIKR20-25Vdcd) Return the voltage to zero and turn off1.5 KR3the power source.1.5 KR.5. a) Repeat Procedure 4 with the milliam-meter connected, in turn, to the following circuitpositions:Fig. 8-2mAdcd) Substitute the applied voltage and thecircuit current measured in (c) into the Ohm'sLaw formula and calculate the total circuit resis-mAdc%3Dtance, R.IRA-PSmAdcb) Compare the current values at the differ-ent circuit locations. Are they the same?R%3DT(calculated) b) Measure the total circuit resistance R,R,0-10mAdcwith the ohmmeter.mA1K1KRT (circuit)c) Does the total circuit resistance value,0-25VdeR,agree with the results of Procedure 1,1.5KR,(circuit)(c) and (d)?Explain.1.5 KR4Fig. 8-33. a) Connect the circuit shown in Fig. 8-2.Note that the ammeter, set to the 0-10mAdcrange, is connected between resistor R1 and thepower source.e) Does the total calculated circuit resis-tance value, RT (caleulatedi agree with the result ofProcedure 2 (b)?b) Turn on the power source and adjust to25Vdc.c) How much circuit current is indicatedf) Return the voltage to zero and turn offby the milliammeter?the power source.mAdc4. a) Connect the milliammeter between R,and R2 as shown in Fig. 8-3.I çcircit)b) Turn on the power source and adjust toO-10MA de25Vdc.R,c) Measure and record the current flowingmAbetween R, and R2.1KIR-R2mAdcIKR20-25Vdcd) Return the voltage to zero and turn off1.5 KR3the power source.1.5 KR.5. a) Repeat Procedure 4 with the milliam-meter connected, in turn, to the following circuitpositions:Fig. 8-2mAdcd) Substitute the applied voltage and thecircuit current measured in (c) into the Ohm'sLaw formula and calculate the total circuit resis-mAdc%3Dtance, R.IRA-PSmAdcb) Compare the current values at the differ-ent circuit locations. Are they the same?R%3DT(calculated)

Answered: Image /qna-images/answer/53fb7003-0b18-4ce9-8a94-c513e6d9a0a5.jpg

b) Measure the total circuit resistance R, with the ohmmeter. 0-10mAde mA 1K RT (circuit) 1K c) Does the total circuit resistance value, agree with the results of Procedure 1, 0-25Vde (circuit) (c) and (d)? 1.5K R1 Explain. 1.5K R. Fig. 8-3 3. a) Connect the circuit shown in Fig. 8-2. Note that the ammeter, set to the 0-10mAdc range, is connected between resistor R, and the e) Does the total calculated circuit resis- power source. tance value, RT (caleulatedi agree with the result of Procedure 2 (b)? b) Turn on the power source and adjust to 25Vdc. c) How much circuit current is indicated by the milliammeter? f) Return the voltage to zero and turn off the power source. (circuit) mAdc 4. a) Connect the milliammeter between R, and R2 as shown in Fig. 8-3. b) Turn on the power source and adjust to 0-10mA de 25Vdc. c) Measure and record the current flowing mA between R, and R2. 1K IK mAdc 0-25Vdc d) Return the voltage to zero and turn off 1.5K the power source. 1.5 K R. 5. a) Repeat Procedure 4 with the milliam- meter connected, in turn, to the following circuit positions: Fig. 8-2 d) Subetitute

b) Measure the total circuit resistance R, with the ohmmeter. 0-10mAde mA 1K RT (circuit) 1K c) Does the total circuit resistance value, agree with the results of Procedure 1, 0-25Vde (circuit) (c) and (d)? 1.5K R1 Explain. 1.5K R. Fig. 8-3 3. a) Connect the circuit shown in Fig. 8-2. Note that the ammeter, set to the 0-10mAdc range, is connected between resistor R, and the e) Does the total calculated circuit resis- power source. tance value, RT (caleulatedi agree with the result of Procedure 2 (b)? b) Turn on the power source and adjust to 25Vdc. c) How much circuit current is indicated by the milliammeter? f) Return the voltage to zero and turn off the power source. (circuit) mAdc 4. a) Connect the milliammeter between R, and R2 as shown in Fig. 8-3. b) Turn on the power source and adjust to 0-10mA de 25Vdc. c) Measure and record the current flowing mA between R, and R2. 1K IK mAdc 0-25Vdc d) Return the voltage to zero and turn off 1.5K the power source. 1.5 K R. 5. a) Repeat Procedure 4 with the milliam- meter connected, in turn, to the following circuit positions: Fig. 8-2 d) Subetitute

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 9.6CYU: Check Your Understanding A strain gauge is an electrical device to measure strain, as shown below....

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