Question

A capacitor of capacitance C is charged with a
battery of voltage V and disconnected. If charged
capacitor is connected with a battery of voltage
2V, then work done by the battery of 2V is


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Answer 1

Answer:

I think it helps you

thanks.

Answer 2

Answer:

2cv²

Explanation:

W=2CE×E

= 2CE²

C=V

=2CV²

hope it helps