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A 12 pF capacitor is connected to a 50 ...

A 12 pF capacitor is connected to a 50 V battery. How much electrostatic energy is stored in the capacitor ?

Text Solution

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Here, `C = 12 pF = 12xx10^(-12) F, V = 50 volt, U = ?`
`U = (1)/(2) CV^(2) = (1)/(2) (12xx10^(-12) (50)^(2) = 1.5xx10^(-8) J`
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