Answer to Question #76094 in Electric Circuits for nancy

Question

State, with reasons, whether the following statements are True or False
Amplifier with common emitter mode offers maximum current gain

Answer 1

Common emitter amplifier current gain is given by (∆I_c)/(∆I_B ) .
∆I_c = change in collector current
∆I_B = change in base current
As change in base current have medium effect on collector current because collector resistance is high. So, current gain becomes medium not higher or maximum.


Answer: Statement is ‘False’.