JEE Main 2014 — Electromagnetic Waves Question with Solution
From: JEE Main 2014 (Offline)
Question
During the propagation of electromagnetic waves in a medium :
Choose an option
Show full solutionCorrect option: C
Correct answer
CElectric energy density is equal to the magnetic energy density.
Step-by-step explanation
and
Electric energy density
Magnetic energy density
Thus,
Energy is equally divided between electric and magnetic field
Electric energy density
Magnetic energy density
Thus,
Energy is equally divided between electric and magnetic field
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This is a previous-year question from JEE Main 2014, covering the Electromagnetic Waves chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.