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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The figure shows two identical parallel plate capacitors connected to a battery with the switch S closed. The switch is now opened and the free space between the plates of the capacitors is filled with a dielectric of dielectric constant (or relative permittivity) 3.Find the ratio of the total electrostatic energy stored in both capacitors before and after the introduction of the dielectric.

The figure shows two identical parallel plate capacitors connected to a battery with the switch S closed. The switch is now opened and the free space between the plates of the capacitors is filled with a dielectric of dielectric constant (or relative permittivity) 3.Find the ratio of the total electrostatic energy stored in both capacitors before and after the introduction of the dielectric.

In the given circuit diagram initially the switch S is opened. find heat dissipated in the circuit after switch S is closed. It is given C = 2 muF.