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Question: Answered & Verified by Expert
Plot the variation of emf across the inductor with respect to time

PhysicsAlternating CurrentNEET
Options:
  • A
  • B
  • C
  • D
Solution:
2567 Upvotes Verified Answer
The correct answer is:
εL=ε0e-tτ

When current is allowed to flow through coil.
Therefore the graph is

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