A bar magnet of magnetic moment m is cut into two parts of equal length. The magnetic…
Physics · JEE Main · NTA Exams — Magnetic Effects of Current and Magnetism
A bar magnet of magnetic moment m is cut into two parts of equal length. The magnetic moment of each part will be
- 12 m
- m
- 0.5 m
- zero
Answer
(C) 0.5 m
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