smathew3363 smathew3363

09-01-2024
Physics

contestada

A bar magnet has a magnetic moment 2.5JT⁻¹ and is placed in a magnetic field of 0.2 T. Work done in turning the magnet from parallel to anti-parallel position relative to the field direction.
A. 0.5 J
B. 1 J
C. 2.0 J
D. Zero

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