A common emitter transfer amplifier has a current gain of 25. If the load resistance is 3kΩ and input resistance is 750Ω, the voltage gain of the amplifier is
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answer is 0100.00.
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Detailed Solution
Given : Current gain =β=25load resistance = RL=750 ΩInput resistance = Ri =3000 ΩVoltage gain : Av=βRLR1 =25×3000750 =100 =0100.00