A) \[49\,\Omega \]
B) \[80\,\Omega \]
C) \[40\,\Omega \]
D) \[30\,\Omega \]
E) \[50\,\Omega \]
Correct Answer: B
Solution :
\[R=\frac{V}{{{I}_{g}}}-G\] \[=\frac{3}{30\times {{10}^{-3}}}-20={{10}^{2}}-20\] \[=80\,\Omega \]You need to login to perform this action.
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