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Answer the following.
A parallel plate capacitor is charged by a battery, which is then disconnected. A dielectric slab…
A parallel plate capacitor is charged by a battery, which is then disconnected. A dielectric slab having dielectric constant (relative permittivity) K, is now introduced between its two plates in order to occupy the space completely.
State, in terms of K, its effect on the following:
(i)[1.0]
The capacitance of the capacitor.
(ii)[1.0]
The potential difference between its plates.
(iii)[1.0]
The energy stored in the capacitor.
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From ISC 2020 Physics Paper 1, question 14.