If the output of an amplifier is 10 V and 100 mV from the output is fed back to the input, then feedback fraction is ___________
A. 10
B. 1
C. 1
D. 15
Answer: Option C
This Question Belongs to Electrical Engineering >> Amplifiers With Negative Feedback
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how
How?
100mV/10V=10mV
100mV / 10V = 100 /10000 = 1/100 = 0.01 V