Physics, asked by roxykennedy3122, 11 months ago

Derive an expression for energy stored in a capacitor

Answers

Answered by khushi8027
2

Answer:

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Explanation:

Consider a capacitor with the capacitance ‘C’ ,which is connected to the battery of emf ‘V’ .If ‘dq’ charge is transferred from one plate to other,then the work done ‘dW’ will be:

dW =V dq

This work done is stored in the form of electric potential energy ‘dU’

dU =V dq

When the capacitor is fully charged then the total energy stored is:

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