In common emitter transistor, current gain is `100` and base current is `2mA`. If load resistance is `0.25 ohm` then voltage across load resistance :

If collector current is 120 mA and base current is 2 mA and resistance gain is 3, what is power gain ?

For a common - emitter transistor, input current is 5muA, beta = 100 circuit is operated at load resistance of 10 kOmega , then voltage across collector emiiter will be

For given CE biasing circuit, if voltage across collector-emitter is 12 V and current gain is 100 and base current is 0.04 mA then determine the value of collector resistance R_(C) . .

A common emitter transistor amplifier has a current gain of 50 . If the load resistance is 4k Omega , and input resistance is 500 Omega , the voltage gain of amplifier is.

A transistor is used in Common-emitter mode in an amplifier circuits. When a signal of 20 mV is added to the base-emitter voltage, the base current changes by 40 muA and the collector current changes by 2mA. The load resistance is 5 kOmega then the voltage gain is

For a common-emitter transistor amplifier, the current gain is 60. If the emitter current is 6.6 mA then its base current is

In a common emitter transistor, the current gain is 80 . What is the change in collector current, when the change in base current is 250 muA ?

The current gain in the common emitter mode of a transistor is 10. The input impedance is 20kOmega and load of resistance is 100k Omega . The power gain is

The input resistance of a common-emitter amplifier is 2 kOmega and a.c. Current gain is 20. If the load resistance used is 5 kOmega , calculate the transconductance of the transistor used

In a common -emitter transistor amplifier, an increase of 50muA in the base current causes an increase of 1.0mA in the collector current . Calculat gain beta . What will be the change in emitter current? Also calculate current gain alpha