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`.

A transistor is usedin common emitter mode in an amplifier circuit. It is found that when a signal of 20 mV (millivolt) is added to base-emitter voltage the basecurrent changes by 20 muA (micro ampere) nd collector current changes by 1.5 mA (milli ampere). Determine the current gain b, Input resistance Ri, transcondutance and voltage gain. Give load resistance R_l = 6kW (kilo ohm).

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

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

A transistor is used in a common-emitter mode in an amplifier circuit. When a single of 20 mV is added to the base-emitter voltage, the base current change by 20 muA and the collector current changes by 2mA . The load resistor in 5kOmega . What is the volume of beta ?

A transistor is used in common-emitter mode in an amplifier circuit. When a signal 20mV is added to the base-emmiter voltage,the base current changes by 20(mu)A and the collector current changes by 2mA.The load resistance is 5k(Omega) .Calculate (a)the factor (beta) (b)the input resistance R_(BE), (c) the transconductance and (d) the voltage gain .

A transistor is used in common-emitter mode in an amplifier circuit. When a signal 20mV is added to the base-emmiter voltage,the base current changes by 20(mu)A and the collector current changes by 2mA.The load resistance is 5k(Omega) .Calculate (a)the factor (beta) (b)the input resistance R_(BE), (c) the transconductance and (d) the voltage gain .