1.

In a transistor, the emitter circuit resistance is 100 kOmegaand the collector resistance is 100 Omega . The power gain, if the emitter and collector currents are assumed to be equal, will be

Answer»

SOLUTION :if ` I_C ~~ I_E impliesbeta ~~1`
` thereforeA_p =beta^2((R_L)/( R_i)) ~~ ((R_L)/(R_i)) = (100 XX 10^3 )/( 100 )= 1000`


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