Homework Answers
here,
edge length, a = 380 cm = 3.8 m
1) energy stored in the capacitor = 0.50 * C * V^2
energy stored in the capacitor = 0.50 * 8.854 *10^-12 * 3.8^2/(0.001) * 12^2
energy stored in the capacitor = 9.2 *10^-6 J = 9.2 uJ
the energy stored in the capacitor is 9.2 uJ
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