engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Magnetism and Maxwell's Equations Magnets
A magnet is freely suspended in a constant magnetic field. Calculate the work done if the magnet is deflected by an angle α from the initial direction. M = magnetic moment, H = Magnetic Field
1
MH (1 - sinα)
2
MH (cosα - 1)
3
MH cosα
4
MH (1 - cosα)