A common emitter transistor amplifier is connected with a

Last updated: 5/30/2023

A common emitter transistor amplifier is connected with a load resistance of 6 ks When a small a c signal of 15 mV is added to the base emitter voltage the alternating base current is 20 A and the alternating collector current is 1 8 mA What is the voltage gain of the amplifier A 90 B 640 C 900 D 720