ECE 20700 Experiment 07 Pre-Lab Assignment Periodic Signals and Operational Amplifiers This experiment will introduce you to Operational Amplifiers (Op Amps) and their application. For the experiment, you will construct the circuit shown in Figure 1 below. Resistor Rs will be 10kW, while resistor R represents a variable resistor for which a few different resistor values will be used. The function generator will be set to provide a sine wave for input V, and +/- Vcc will be set to +/- 15 V. Ver BOL SV Figure 1: Test circuit for the Inverting Amplifier. Using circuit analysis techniques for op amps as described in the background document, lecture, and your text, answer the following questions. 11 Use the ideal op amp assumptions to derive the expression relating Vo to Vs. Why is this particular circuit called an "inverting" amplifier? [2] If V is a 8V peak-to-peak sine wave, calculate the maximum feedback resistor value (Re) that can be used to keep the op amp within its linear range, (-Vec