A) \[30.42\]
B) \[29.57\]
C) \[28.18\]
D) \[27.15\]
Correct Answer: B
Solution :
[b] \[{{A}_{v}}=\frac{\mu R}{{{r}_{p}}+R}=\frac{\mu R}{(\mu /{{g}_{m}})+R}\] \[=\frac{42\times (50\times {{10}^{3}})}{42/(2\times {{10}^{-3}})+50\times {{10}^{3}}}=29.57\]You need to login to perform this action.
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