The question is
An amplifier has an open-loop gain off 99db's, if 10% of the output signal is fed-back into the input in antiphase with input signal, determine:
(A) From the first principles the transfer function for the amplifier and
(B) hence determine the closed-loop gain of the amplifier
thanks
An amplifier has an open-loop gain off 99db's, if 10% of the output signal is fed-back into the input in antiphase with input signal, determine:
(A) From the first principles the transfer function for the amplifier and
(B) hence determine the closed-loop gain of the amplifier
thanks