Physics, asked by udit1404, 1 year ago

derive and expression fot the energy density of a parallel place capacitor

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Answered by Anonymous
0
We know that, for a capacitor,
U = ½CV2
Here, C = EoA/d and V = Ed

Therefore, U = ½(EoA/d)*(Ed)2
or, U = ½EoE2V (where V=Ad)
Hence the required expression for the energy density of a parallel plate capacitor is given by
U/V = ½EoE2
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