Question

A transistor is used in common-emitter mode in an amplifier circuit. It is found that when a signal of 20mV is added to the base-emitter voltage, the base current changes by 20muA and collector current changes by 1.5mA. Determine the factor beta, input resistance R_(i), the transconductance and voltage gain, Given load resistance R_(L)=6kOmega.

Answer 1

Answer:

85β[]><\omega454545