In a triode amplifier,the value of maximum ga | vedclass

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(B) The voltage gain $(A_v)$ of a triode amplifier is given by the formula: $A_v = \frac{\mu R_L}{r_p + R_L}$,where $\mu$ is the amplification factor,

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Amplification factor

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(B) The voltage gain $(A_v)$ of a triode amplifier is given by the formula: $A_v = \frac{\mu R_L}{r_p + R_L}$,where $\mu$ is the amplification factor,$r_p$ is the plate resistance,and $R_L$ is the load resistance.To find the maximum gain,we consider the limit as the load resistance $R_L$ approaches infinity $(R_L 	o \infty)$.$(A_v)_{max} = \lim_{R_L 	o \infty} \frac{\mu R_L}{r_p + R_L} = \lim_{R_L 	o \infty} \frac{\mu}{\frac{r_p}{R_L} + 1} = \frac{\mu}{0 + 1} = \mu$.Therefore,the maximum gain is equal to the amplification factor $\mu$.

In a triode amplifier,the value of maximum gain is equal to

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