and 10 VAn RC coupled amplifier has an open loop gain of 200 and a lower cutoff frequency of 50 Hz. If negative feedback with β = 0.1 is used, the lower cut off frequency will be

1.

and 10 VAn RC coupled amplifier has an open loop gain of 200 and a lower cutoff frequency of 50 Hz. If negative feedback with β = 0.1 is used, the lower cut off frequency will be

[A].	about 50 Hz
[B].	about 5 Hz
[C].	about 2.38 Hz
[D].	about 70.5 Hz

Answer: Option C

Explanation:

New lower cutoff frequency = 359-24-1

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