Physics · Operational Amplifiers
A certain inverting amplifier has a closed-loop gain of 50. The op-amp used has an open-loop gain of 100,000. If another op-amp with an open-loop gain of 200,000 is substituted in the same configuration, the closed-loop gain will:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Double to 100
- 2Be halved to 25
- 3Increase by a factor of 100,000
- 4Remain approximately the same at 50✓
Correct answer
Remain approximately the same at 50
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