A) 50 \[\mu F\]
B) 25 \[\mu F\]
C) 100\[\mu F\]
D) 12.5 \[\mu F\]
Correct Answer: B
Solution :
Energy stored in capacitor is equal to energy stored in inductance \[E=\Delta m{{c}^{2}}\] \[=0.5\times {{10}^{-3}}\times {{\left( 3\times {{10}^{8}} \right)}^{2}}\] \[=4.5\times {{10}^{13}}\] \[E=\frac{4.5\times {{10}^{13}}}{3.6\times {{10}^{6}}}\]
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