cse • paper_1 • electrodynamicscse-1997-subject-03-005
Magnetic field — UPSC CSE 1997 Physics PYQ
Buy PYQ Solution Manual →Calculate the magnetic moment of a coil having 100 turns, each of area 10\text{ cm}^2 carrying a current of 1\text{ mA}, flowing for 1\text{ ms}. The coil is placed in a magnetic field of 0.5\text{ kg} which is perpendicular to the magnetic moment. Calculate the torque acting on the coil and the angular momentum transferred to it.
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