A OP-AMP has an offset voltage of 1m V and is ideal in all

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A OP-AMP has an offset voltage of 1m V and is ideal in all other respects. If this op-amp is used in the circuit shown in the figure, then output voltage will be (select nearest value)

1. 1 mV
2. 1 V
3. ± 1 V
4. 0 V

Correct Option: C

For the given op-amp, we have

V_o = V_os × gain =	1 × 10^-3 × 10⁶	= 1 V
	10³

It can be either positive or negative i.e. ± 1V. voltage follower