A 100 mH coil carries a current of 1 A. Energy stored in its magnetic field is

Physics · Class 12 · CBSEElectromagnetic Induction

A 100 mH coil carries a current of 1 A. Energy stored in its magnetic field is
  1. 0.5 J
  2. 0.05 J
  3. 1 J
  4. 0.1 J

Answer

(B) 0.05 J

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