JEE Main 2013 — Magnetic Effects of Current Question with Solution
JEE Main 2013 (23 Apr Online)
Question
A particle of charge moving with velocity along -axis enters a region where magnetic field of induction
is along the -axis and an electric field of magnitude is along the negative -axis.
If the charged particle continues moving along -axis, the magnitude of is :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Since particle is moving undeflected
So,
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Magnetic Effects of Current 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 2013, covering the Magnetic Effects of Current 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.