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Deduce an expression for the electrostatic energy stored in a capacitance 'C' and having charge Q How will theenergy stored |
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Answer» Solution :If the space between the plates of capacitor filled with a DIELECTRIC MATERIAL of dielectric constant . K , the CAPACITANCE of capacitor changes to C , where C. = KC `therefore` Energy stored `U. = (Q^(2))/(2C.) = (Q^(2))/(2KC) = (U)/(K)` |
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