a) A long piece of wire of mass 0.123kg and total length of 4.49m is used to make a square coil with 65 turns. The coil is hinged along a horizontal side, carries a 3.03A current, and is placed in a vertical magnetic field with a magnitude of 0.0073T. Determine the angle that the plane of the coil makes with the vertical when the coil is in equilibrium. b) Find the torque acting on the coil due to the magnetic force at equilibrium

a) A long piece of wire of mass 0.123kg and total length of 4.49m is used to make a square coil with 65 turns. The coil is hinged along a horizontal side, carries a 3.03A current, and is placed in a vertical magnetic field with a magnitude of 0.0073T. Determine the angle that the plane of the coil makes with the vertical when the coil is in equilibrium. b) Find the torque acting on the coil due to the magnetic force at equilibrium

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 39P: Two flat, circular coils, each with a radius R and wound with JV turns, ace mounted along the same...

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