dmoulthrop1693 dmoulthrop1693

10-01-2024
Physics

contestada

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

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