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A 1 μF capacitor is connected to 12 V batteries. The energy stored in the capacitor is _____________(a) 12 x 10^-6 J(b) 24 x 10^-6 J(c) 60 x 10^-6 J(d) 72 x 10^-6 JThis question was posed to me in class test.I want to ask this question from Advanced Problems on Network Theory topic in section Network Theory and Complex Circuit Diagram of Network Theory

Answer»

Right ANSWER is (d) 72 x 10^-6 J

The explanation: We know that,

Energy, E = 0.5 CV^2

= 0.5 X 1 X 10^-6 X 144

= 72 x 10^-6 J.



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