A capacitor $C$ is charged to a potential difference $V$ and battery is disconnected. Now if the capacitor plates are brought close slowly by some distance :
A capacitor $C$ is charged to a potential difference $V$ and battery is disconnected. Now if the capacitor plates are brought close slowly by some distance :
- A
some $+ve$ work is done by external agent
- B
energy of capacitor will decrease
- C
energy of capacitor will increase
- D
none of the above
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