3. For the circuit below, find the following: 3.1 Find Vo in terms of Va and Vb   3.2 If Va = 5V and Vb= -4V, find Vo. 3.3 Sketch Vo as a function of Va (Vo vs. Va) when the power supplies on the op- amp are ±12V and Vb = 4V. Clearly mark the two intercepts and the saturation points, if any.

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Q: Write (T) for truc or (F) for False for the following:  1. An ideal op-amp has very high input…

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Q: 7. Two important conclusions of an ideal operational amplifier are are ( ). A. Virtual ground and…

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Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.