CE 2333: Electric Circuit Lab S. (25 points) Construct the circuit. Adjust the f

Question

CE 2333: Electric Circuit Lab S. (25 points) Construct the circuit. Adjust the function generator to maintain the output voltage of function generator at 2 V (p-p) and frequency at 0.1 kHz. a. Close the switch S1, adjust potentiometer R2 to make Ve 3V-record the value of R2 into Table 6. b. Close switch SI. adjust the frequency of function generator as Table 7 required while maintaining the input voltage of function generator at 2v p-p. Using the oscilloscope, measure Vic (p-p) (peak to peak voltage across capacitor CI) and Vas (p-p) peak to peak voltage across R4). Insert measured values into Table 7. Remember to use Vect (+15V) and Vcc- (-15V) as the external power supply for op amp. 50 R1 Figure 5. operational Amplifier (op Amp)Circuit Table 10. Given Quantities for op Amp Circuit R1 R2 range) Actual l 1K Table 11. op-Amp Circuit Measured values R2 V peak-peak) Switch is closed Page 5 of 6

Explanation / Answer

The given op-amp is inverting op-amp.

So output -3Vs=(-R2/R1)Vs

that is R2/R1=3

R2=3*R1=3*1K=3K

R2 V0(peak-peak Switch is closed 3K -6V

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