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Question: Answered & Verified by Expert
A parallel plate capacitor is charged by a battery after charging the capacitor, the battery is disconnected and if a dielectric plate is inserted between the plates, then which one of the following statements is not correct
PhysicsElectrostaticsNEET
Options:
  • A increase in the stored energy
  • B decrease in the potential difference
  • C decrease in the electric field
  • D increase in the capacitance
Solution:
2026 Upvotes Verified Answer
The correct answer is: increase in the stored energy
New capacitance,
C=KC0
New electric field,
E=E0K
New potential difference
ΔV=Q0C=Q0KC0
ΔV=ΔV0K

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