Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Magnetic moment of a bar magnet of length 
and area of cross-section 
is 
. If the magnet is cut into four identical parts each of length 
and area of crosssection 
, then magnetic moment of each part is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
The new magnetic moment 
is 
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