GATE EE 2026 Set 1 — Question 37
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Analog & Digital Electronics → Operational Amplifiers → Inverting & Non-Inverting
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Question
In the circuit shown, the open loop gain of the operational amplifier is . What is the voltage gain of the circuit?(Round off to two decimal places)
Correct answer
(A) -16.67
Solution
The given circuit is an inverting amplifier with a finite open-loop gain . The resistors are and .The exact voltage gain for an inverting amplifier with finite open-loop gain is given by:Substituting the given values:Rounding off to two decimal places, we get . Thus, the correct option is (A).
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