In the aboe circuit diagram Vcc=8V, Vout=0.5V`, `R_L=800Omega` and `alpha=0.96`.
Determine collector emitter voltage and the base current.

A transistor has alpha = 0.95 . If the emitter current is 10 mA , what is the Base current

In a transistor, the base current is changed by 20muA . This results in a change of 0.02V in base emitter voltage and a change of 2mA in the collector current. .If the transistor is used as an amplifier with load resistance of 5KΩ .Find its voltage gain.

A transistor has alpha = 0.95 . If the emitter current is 10 mA , what is the collector current ?

A change of 0.2 mA in the base current causes a 5 mA in the the collector current of common emitter amplifier. i) Find the ac current gain of the transistor

In a series LCR circuit in which R= 3Omega , L=25mH and C=800muF a sinusoidal a.c. voltage of peak value 250 V is applied. Find current in the circuit at resonant condition.