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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A parallel plate capactior with plate area 100 cm^2 , seperated by a distance of 1mm . A dielectric of dielectric constant 5.0 and dielectric strength 1.9 x 10 ^7 V/m i filled between the plates. Find the maximum charge that can be stored on the capacitor without causing any dielectric breakdown.

A parallel plate capactior with plate area 100 cm^2 , seperated by a distance of 1mm . A dielectric of dielectric constant 5.0 and dielectric strength 1.9 x 10 ^7 V/m i filled between the plates. Find the maximum charge that can be stored on the capacitor without causing any dielectric breakdown.

A capacitor is charged to a potential difference of 100 V and is then connected across a resistor. The potential difference across the capacitor decays exponentially with respect to time. After 1 sec A parallel plate capactior with plate area 100 cm^2 the P.D. between the plates of the capacitor is 80 V. What is the fraction of the stored energy which has been dissipated ?