JEE Main 2024 — Electromagnetic Waves Question with Solution
From: JEE Main 2024 (Online) 29th January Evening Shift
Question
A plane electromagnetic wave of frequency travels in free space along the -direction. At a particular point (in space and time) . The value of magnetic field at this point is :
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
So,
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Electromagnetic Waves chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2024, 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.