A) 2000
B) 3000
C) 4000
D) 1000
Correct Answer: A
Solution :
We know \[{{V}_{g}}=\beta \frac{{{R}_{L}}}{{{R}_{i}}}\] \[=\frac{\Delta {{I}_{C}}}{\Delta {{I}_{B}}}\frac{{{B}_{L}}}{{{R}_{i}}}\] \[\left( \because \beta =\frac{\Delta {{I}_{C}}}{\Delta {{I}_{B}}} \right)\] On putting given values \[{{V}_{g}}=\frac{2\times {{10}^{-3}}}{40\times {{10}^{-6}}}\times \frac{4\times {{10}^{3}}}{100}\] \[{{V}_{g}}=2000\]You need to login to perform this action.
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