Question

(a) Describe briefly the process of transferring the charge between the two plates of a parallel plate capacitor when connected to a battery. Derive an expression for the energy stored in a capacitor.
(b) A parallel plate capacitor is charged by a battery to a potential difference V. It is disconnected from battery and then connected to another uncharged capacitor of the same capacitance. Calculate the ratio of the energy stored in the combination to the initial energy on the single capacitor.​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

a) Describe briefly the process of transferring the charge between the two plates of a parallel plate capacitor when connected to a battery. Drive an expression for the energy stored in a capacitor.

(b) A parallel-plate capacitor is charged by a battery to a potential difference V. It is disconnected of the same capacitance. Calculate the ratio of the energy stored in the combination of the initial energy on the single capacitor.