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Electronics - Operational Amplifiers - Discussion

Discussion Forum : Operational Amplifiers - General Questions (Q.No. 19)
Operational Amplifiers
19.
The closed-loop voltage gain of an inverting amplifier equals:
the ratio of the input resistance to the feedback resistance
the open-loop voltage gain
the feedback resistance divided by the input resistance
the input resistance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Preeti sharma said:   1 decade ago
Gain = -Rf/Ri for an inverting amplifier therefore C is the correct answer.
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