Physics · Operational Amplifiers
In a basic inverting amplifier circuit using an ideal OP-AMP with input resistor R 1 , feedback resistor R f , and input voltage V i , the output voltage V o is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1- R f R 1 × V i
- 2- R f R 1 V i✓
- 3R f R 1
- 4- R f R 1
Correct answer
- R f R 1 V i
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