Question:medium

The non-inverting amplifier circuit behaves very similar to the voltage follower circuit except that

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Voltage follower: \[ A_v=1 \] Non-inverting amplifier: \[ A_v=1+\frac{R_f}{R_1} \] A voltage follower is simply a non-inverting amplifier with \(R_f=0\) and \(R_1=\infty\).

Updated On: Jun 25, 2026

Only a portion of output is fed back
High input impedance
Low output impedance
Very little voltage drop across \(R_1\)

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The Correct Option is A

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