A) 260
B) 620
C) 2.6
D) 6.2
Correct Answer: B
Solution :
\[{{A}_{\upsilon }}=\beta \times \frac{{{R}_{0}}}{{{R}_{i}}}\] Given: \[\beta =62,\,{{R}_{0}}={{R}_{L}}=5000\,\Omega ,\,{{R}_{i}}=500\,\Omega \] \[{{A}_{v}}=\frac{62\times 5000}{500}=620\]You need to login to perform this action.
You will be redirected in
3 sec