JEE Main 2026 — Magnetic Effects of Current Question with Solution
JEE Main 2026 (21 January Shift 2)
Question
An infinitely long straight wire carrying current is bent in a planer shape as shown in the diagram. The radius of the circular part is . The magnetic field at the centre of the circular loop is :
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Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
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This is a previous-year question from JEE Main 2026, 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.