In a single state transistor amplifier, when the signal changes by `0.02 V` the base current by `10 mu A` and collector current by `1 mA`. If collector load `R_(C) = 2k Omega` and `R_(L) = 10 k Omega`, Calculate :
(i) Current Gain
(ii) Input Impedance,
(iii) Effective `AC` load,
(iv) Voltage gain and
(v) Power gain.

In a single state transistor amplifier,When the signal changes by 0.02 V,the base current change by 10 muA and collector current by 1mA.If collector load R_(C)=2 kOmega and R_(L)=10kOmega ,Calculate ,(i)Current Gain (ii)Input impedance ,(iii)Effective a.c load (iv)Voltage gain and (v)Power gain.

The input resistance of a transistor is 1000 Omega . On changing its base current by 10 muA , the collector current increases by 2 mA. If a load resistance of 5 k Omega is used in the circuit, calculate : the current gain.

In a common emitter amplifier change in base current by 10 muA and collector current by 1mA if the input resistance of the transistor is 1 k omega and load resistacne of 6k omega is used in the circuit calculate (i) the current gain (ii) the voltage gain

An n-p-n transistor is used as a simple voltage amplifier in common emitter mode. when a signal of 30mV is added to base emitter voltage results a change in base current by 40 micro ampere and collector current changes by 2 mA given that the load resistance is 5 k omega calculate (i) current gain (ii) input resistance (iii) transconductance (iv) voltage gain