Easy MCQ +4 / -1

Energy stored in an inductor of inductance $L$ carrying current $I$ is:

  1. A $LI$
  2. B $LI^2$
  3. C $\tfrac12 LI^2$ Correct answer
  4. D $\tfrac12 L^2 I$

Solution

$U = \tfrac12 LI^2$.

About this question

Subject: Physics · Chapter: Electromagnetic Induction · Topic: Self and Mutual Inductance

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