An op-amp in inverting configuration has gain:
✓ Correct Answer: Option B
Inverting amp: Av = −Rf/Rin. Negative sign indicates phase inversion. Non-inverting: Av = 1 + Rf/Rin.
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This 2-level FE Exam Prep question from the Electrical Circuits topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
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