When negative voltage feedback is applied to an amplifier, its voltage gain ____________?
Correct answer: B. Is reduced
- A. Is increased
- B. Is reduced
- C. Remains the same
- D. None of the above
Explanation
Negative feedback opposes part of the input signal, reducing the closed-loop voltage gain according to Av = A/(1 + Aβ). Its benefits include improved stability, lower distortion, and increased bandwidth.
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