The energy stored in a 10 μF capacitor charged to 100 V is
A. 0.05 J
B. 0.1 J
C. 0.5 J
D. 0.005 J
1 answer
Best answer
Answer: A. 0.05 J
\(U=\frac12CV^2=\frac12\times10^{-5}\times10^4=0.05\) J.
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· 23 Oct 2026
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