electronics lab2
1. Interchange the positions of the capacitor and resistor and compute the output voltage ‘Vout’ and record the values in the table below.
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Calculated Vout |
Measured Vout |
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Correct positions of R1 and Cf |
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Interchanged positions of R1 and Cf |
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4. Construct Figure 7.36 from Chapter 7 in Multisim.
a. Use the function generator to provide Vs to the circuit and run simulation to measure the Vout using Oscilloscope. (Use 5% tolerances for the resistor)
b. Interchange the positions of the resistor and capacitor and run the simulation to record the measurements of ‘Vout’ in the table above. (Use 5% tolerances for each of the resistors)
c. Take the screen capture for the measurements for ‘Vout’.
5. Answer the following questions:
a. Are the measured values same as calculated values? If not, explain why they are different?
b. What type of a circuit does Figure 7.36 represent? Provide a practical use of this kind of Op Amp Circuits.
c. When you interchange the resistor and capacitor, what type of a circuit is obtained? Provide a practical use of this kind of Op Amp Circuits.
d. Use the results obtained from ‘Vout’ to explain the differences in these two circuits.