In a triode valve,the amplification factor is | vedclass

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Question

(C) The relationship between amplification factor $(\mu)$,plate resistance $(r_p)$,and mutual conductance $(g_m)$ is given by the formula: $\mu = r_p

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$2 	imes 10^{4} \ \Omega$

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(C) The relationship between amplification factor $(\mu)$,plate resistance $(r_p)$,and mutual conductance $(g_m)$ is given by the formula: $\mu = r_p 	imes g_m$.Given: $\mu = 20$ and $g_m = 10^{-3} 	ext{ mho}$.Rearranging the formula to solve for plate resistance $(r_p)$: $r_p = \frac{\mu}{g_m}$.Substituting the values: $r_p = \frac{20}{10^{-3}} = 20 	imes 10^{3} \ \Omega = 2 	imes 10^{4} \ \Omega$.Therefore,the plate resistance is $2 	imes 10^{4} \ \Omega$.

In a triode valve,the amplification factor is $20$ and the mutual conductance is $10^{-3} \text{ mho}$. The plate resistance is:

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