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(B) Given: Collector voltage $V_C = 3\,V$,Collector resistance $R_C = 3\,k\Omega$,Base resistance $R_B = 2\,k\Omega$,and Current gain $\beta = 100$.Th

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$150$ and $15000$

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(B) Given: Collector voltage $V_C = 3\,V$,Collector resistance $R_C = 3\,k\Omega$,Base resistance $R_B = 2\,k\Omega$,and Current gain $\beta = 100$.The voltage gain $(A_V)$ of a common emitter $(CE)$ amplifier is given by the formula:$A_V = \beta 	imes \left(\frac{R_C}{R_B}ight)$Substituting the values:$A_V = 100 	imes \left(\frac{3\,k\Omega}{2\,k\Omega}ight) = 100 	imes 1.5 = 150$.The power gain $(A_P)$ is given by the product of current gain and voltage gain:$A_P = \beta 	imes A_V$Substituting the values:$A_P = 100 	imes 150 = 15000$.Thus,the voltage gain is $150$ and the power gain is $15000$.

In a common emitter transistor amplifier,the audio signal voltage across the collector is $3\,V$. The resistance of the collector is $3\,k\Omega$. If the current gain is $100$ and the base resistance is $2\,k\Omega$,what are the voltage and power gain of the amplifier?

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