Find the input resistance for the given circuit
Posted: Thu Jul 14, 2022 10:01 am
a) RIF = Ri*[1+(A*R4+R5)/(2* R4+R5)].
b) RIF = Ri*[1+(A*R4)/(2* R4+R5)].
c) RIF = Ri*[1+(A*R4+R5)/(R4+R5)].
d) None of the mentioned
b) RIF = Ri*[1+(A*R4)/(2* R4+R5)].
c) RIF = Ri*[1+(A*R4+R5)/(R4+R5)].
d) None of the mentioned