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Inductor

Consider the ...

Question

Consider the circuit shown in the figure below:

Assuming the op-amp to be ideal, then the value of output voltage $V_{0}$ is _____ V
3

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Solution

The correct option is A 3
Since, negative feedback is applied to the op-amp, thus the concept of virtual ground is applicable

Thus, $V_{a} = V_{b}$

Now, since the op-mp is ideal thus $I_{i n} = 0$

Hence $V_{0} = V_{b} - 2 V = 5 V - 2 V$

$= 3 V$

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