the BJT in the common-emitter amplifier has B=100. Given: Rsig=2k and RL=2k. (a) calculate the DC…

the BJT in the common-emitter amplifier has B=100. Given: Rsig=2k and RL=2k.
(a) calculate the DC bias current IC.
(b) replace the transistor with its small-signal hybrid-Pi model and draw complete equivalent circuit of the amplifier
(c) analyzing the equivalent circuit drawn in part (b), calculate the overall voltage gain: (Vo/Vsig).