A) \[{{10}^{-4}}\] W
B) \[{{10}^{-5}}\] W
C) \[{{10}^{-3}}\] W
D) \[{{10}^{-1}}\] W
Correct Answer: C
Solution :
\[\frac{i}{{{i}_{g}}}=1+\frac{G}{S}\Rightarrow \frac{1}{{{10}^{-5}}}=1+\frac{100}{S}\]\[\Rightarrow \,\,S\approx \frac{100}{{{10}^{5}}}={{10}^{-3}}\Omega \].
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