A) 1.25 volt
B) 5 volt
C) 2.5 volt
D) 10 volt
Correct Answer: C
Solution :
Voltage gain \[=\frac{{{V}_{\text{out}}}}{{{V}_{\text{in}}}}=\frac{\mu }{1+\frac{{{r}_{p}}}{{{R}_{L}}}}\]\[\Rightarrow \frac{{{V}_{\text{out}}}}{0.5}=\frac{25}{1+\frac{40\times {{10}^{3}}}{10\times {{10}^{3}}}}\] \[\Rightarrow {{V}_{\text{out}}}=2.5V\].You need to login to perform this action.
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