ETC EngineeringMCQs
Home › Electromagnetic Theory › The energy stored in a linear inductor carrying current I is?
MCQ Practice Question
Electromagnetic TheoryMagnetic Energy

The energy stored in a linear inductor carrying current I is?

  • A(1/2)LI²
  • BLI²
  • C(1/2)L²I
  • DI²/L
Report an error
Correct Answer: A. (1/2)LI²
Explanation: Magnetic energy stored in a linear inductor is W=(1/2)LI².
Reference: Standard electromagnetic theory: magnetic energy
Continue practicing: Electromagnetic Theory MCQs or browse all MCQs.