Question

The capacitance of a variable capacitor joined with the battery of V is changed from to . What is the change in the energy stored in it?

A

J

B

C

J

D

J

Easy
Solution
verified
Verified by Toppr
Correct option is D)

Given:
(Initial capacitance)
(Final capacitance)
As
Now






Hence the correct option is (D).


Solve any question of Electrostatic Potential and Capacitance with:-
Was this answer helpful?
upvote 0
downvote0