hi guys , ive been given the question
4) What is the effect of negative feedback when applied to an amplifier? If an amplifier has a gain of 200 and this produces oscillations, what will be the feedback factor?
ive given the following answers to the first bit of the question but im stuck on the feedback factor bit, any help would be much apreciated.
Negative feedback on a amplifier cause:
A) Reduction in gain
B) Reduction of distortion
C) Increase in gain stability
D) Increase in Bandwidth
E) Increase in input resistance
4) What is the effect of negative feedback when applied to an amplifier? If an amplifier has a gain of 200 and this produces oscillations, what will be the feedback factor?
ive given the following answers to the first bit of the question but im stuck on the feedback factor bit, any help would be much apreciated.
Negative feedback on a amplifier cause:
A) Reduction in gain
B) Reduction of distortion
C) Increase in gain stability
D) Increase in Bandwidth
E) Increase in input resistance