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Electromagnetic Induction and Alternating Current — Physics STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12PhysicsElectromagnetic Induction and Alternating Current1 Mark
MCQ
When a direct current ‘i’ is passed through an inductance L, the energy stored is-
  • A
    Zero
  • B
    Li
  • ✓
    $\frac{1}{2} Li ^2$
  • D
    $\frac{L^2}{2 i}$
✓

Answer

Correct option: C.
$\frac{1}{2} Li ^2$
$\frac{1}{2} Li ^2$

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