If an amplifier with gain of - 1000 and feedback factor β = - 0.1 had a gain change of 20% due to temperature, the change in gain of the feedback amplifier would be

1.

If an amplifier with gain of - 1000 and feedback factor β = - 0.1 had a gain change of 20% due to temperature, the change in gain of the feedback amplifier would be

[A].	10%
[B].	5%
[C].	0.2%
[D].	0.01%

Answer: Option C

Explanation:

367-580-1

As we know, Gain with feedback

367-580-2

A = - 1000, β = -0.1 .

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