Home › Electronic Devices & Circuits › For an ideal inverting operational-amplifier circuit with Rin = 10 kOhm and Rf = 100 kOhm, the closed-loop voltage gain is?

MCQ Practice Question

Electronic Devices & Circuits Operational Amplifiers

For an ideal inverting operational-amplifier circuit with Rin = 10 kOhm and Rf = 100 kOhm, the closed-loop voltage gain is?

A+10
B-10
C+0.1
D-0.1

Show AnswerHide AnswerReport an error

Correct Answer: B. -10

Explanation: For an ideal inverting amplifier, Av = -Rf/Rin = -100 kOhm / 10 kOhm = -10.

Reference: Standard analog electronics: inverting op-amp

Continue practicing: Electronic Devices & Circuits MCQs or browse all MCQs.