Magnet Torque Work Done (Jee Mains) | ExamDuo
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Magnetic Field of Dipole
Medium
Magnet Torque Work Done
A short bar magnet placed with its axis at 30° with an external field of 800 Gauss, experiences a torque of 0.016 N.m. The work done in moving it from most stable to most unstable position is α × 10
–3
J. The value of a is _______.
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