Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A loop of radius 
and mass 
is placed in a uniform magnetic field 
with its plane perpendicular to the field. A current 
is flowing in it. Now the loop is slightly rotated about its diameter and released. Find the time period of oscillations.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Considering the torque situation on the loop,
The above equation is analogous to 
, where 
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