4. Adjust the DC power supply to output 12Vandsetup the circuit in Figure 2.4. Use 1 k2 POT as R1 and 4.7 k resistor as R2. Then varythe positionofthe potentiometer so thatv'is 0, 2,4, 6, 8, and 10...

Please use to multisim simulation and take a photo.


Extracted text: 4. Adjust the DC power supply to output 12Vandsetup the circuit in Figure 2.4. Use 1 k2 POT as R1 and 4.7 k resistor as R2. Then varythe positionofthe potentiometer so thatv'is 0, 2,4, 6, 8, and 10 volts. For each casemeasure current i and record it in Table 2.5. Answer using the multisim program. Fill in the chart and table as well. Do not forget to include the multisim drawing as well. Also add the picture of the circuit you installed in multisim. R1 12 v R2 Figure 2.4 V'=0 V V' =2 V V'=4 V V'=6 V V'=8 V V'=10 V i (mA) (measured) Table 2.5 Answer using the multisim program. Fill in the chart and table as well. Do not forget to include the multisim drawing as well. a) Ploti vs. v graph anddetemine the resistance of R2 by using i vs. v graph. (T must be placed in y- axis and "v" must be placed in x-axis) (Hint: What is the slope of ivs. v curve?) b) Disconnect R2 in the circuit and measure the resistance of R2 by using the digitalmulti-meter. c) Compare the results obtained in Parts 4.a and 4.b. Do they match? If there is a small difference, explain its reasons.