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Question: Answered & Verified by Expert
A graph of magnetic flux $(\oint)$ versus current (I) is shown for four inductors A, B, C and D. Larger value of self-inductance is for inductor
PhysicsElectromagnetic InductionMHT CETMHT CET 2020 (12 Oct Shift 2)
Options:
  • A D
  • B B
  • C C
  • D A
Solution:
2511 Upvotes Verified Answer
The correct answer is: A
We have $\phi=\mathrm{LI}$; or $\mathrm{L}=\frac{\phi}{\mathrm{I}}$, hence it gives self-inductance is given by the slope maximum value of self inductance.

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