Physics, asked by ayushsanjogkr33, 2 months ago

(D) None
25. An amplifier has a gain of 50 without feedback, if actual gain reduced to 10 by negative feedback
amplifier, what percentage of output is feed back to input
(A) 10
(B) 8
(C) 2
(D) 50

Answers

Answered by rajanitiwri3351

0

Explanation:

50 is the correct answer

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