Published by:
CGP EDU Academic Team
Published on: August 12, 2026
A parallel plate capacitor whose capacitance C is 
is charged by a battery to a potential difference 
between its plates. The charging battery is now disconnected and a porcelin plate with 
is inserted between the plates, then the plate would oscillate back and forth between the plates with a constant mechanical energy of pJ. (Assume no friction)
Text Solution
Verified by ExpertsThe correct answer is:
864
(864)
Mechanical energy 
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