A) true
B) false
C) true, if r is false
D) true, if q is true
Correct Answer: A
Solution :
\[\Delta {{I}_{b}}=15\mu A=15\times {{10}^{-6}}A\] means \[{{R}_{L}}=5k\Omega =5\times {{10}^{3}}\Omega \] means F \[{{R}_{i}}=330\Omega \] \[{{A}_{r}}=\frac{\Delta {{I}_{C}}\times {{R}_{L}}}{\Delta {{I}_{b}}\times {{R}_{i}}}\] \[=\frac{{{10}^{-3}}\times 5\times {{10}^{3}}}{15\times {{10}^{-6}}\times 330}\] p means TYou need to login to perform this action.
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