A common emitter amplifier has a voltage gain of 50, an input impedance of `100Omega` and an output impedace of `200Omega`. The power gain of the amplifier is

A common emitter amplifier has a voltage gain of 50, an input impedance of 100Omega and an output impedance of 200 Omega . The power gain of the amplifier is :-

A common emitter amplifier has a voltage gain of 50 , an input impedence of 100 Omega and an output impedence of 200 Omega . The power gain of the of the amplifier is