A common emitter circuit is used as an amplifier, its current gain is 50. if input resistance is `1kOmega` and input voltage is 5 volt then output current will be

A common emitter circuit is used as an amplifier. Its current gain is 50 . If the input resistance is 1kohm and the input voltage is 5 V , then the output current (in mA) will be

A common emitter amplifier has current gain 70. Its lead resistance is 5 kOmega and input resistance is 500 Omega . The voltage gain is

A common emitter amplifier has current gain 70. Its load resistance is 5 k Omega and input resistance is 500 Omega . The voltage gain is

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

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 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 change of 0.2mA in the base current cause a change of 5mA in the collector current for a common emitter amplifier. (i) Find the a.c. current gain of the transistor (ii) If the input resistance is 2kOmega and its voltage gain is 75. Calculate the load resistance used in the circuit.

the input resistance of a comon-emitter amplifier is 2kOmega and a.c. current gain is 20. If the laod resistor used is 5kOmega calculate the voltage gain of the amplifier