JEE Main 2025 — Magnetic Effects of Current Question with Solution
JEE Main 2025 (2 Apr Shift 1)
Question
Let be the magnitude of magnetic field at center of a circular coil of radius carrying current . Let be the magnitude of magnetic field at an axial distance ' ' from the center. For is :
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Show full solutionCorrect option: C
Correct answer
C
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This is a previous-year question from JEE Main 2025, 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.