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Question: Answered & Verified by Expert
In the LC circuit shown below, the current is in direction as shown and the charges on the capacitor plates have the sign as shown. At this instant

PhysicsElectromagnetic InductionJEE Main
Options:
  • A I is increasing Q is increasing
  • B I is increasing Q is decreasing
  • C I is decreasing Q is increasing
  • D I is decreasing and Q is decreasing
Solution:
1981 Upvotes Verified Answer
The correct answer is: I is decreasing Q is increasing
As clearly ‘Q’ is increasing so electric field energy in capacitor must be increasing. And hence, magnetic field energy in inductor must be decreasing. So I is decreasing.

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