A condenser of $1 μ F$ is charged to a potential of 1000 volt. The energy stored in the condenser is :

$10^{- 6}$
1 J
0.5 J
$10^{- 3}$

10^{- 6}

10^{- 3}

1 J

0.5 J

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Solution

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Energy stored = $\frac{1}{2} C V^{2}$

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A condenser of $1 μ F$ is charged to a potential of 1000 volt. The energy stored in the condenser is :

$10^{- 6}$
1 J
0.5 J
$10^{- 3}$

Energy stored = $\frac{1}{2} C V^{2}$