A 232 turn circular coil of radius 62 cm is placed in the earth's magnetic field 0.55 G, such that its magnetic dipole moment makes an angle 64° with the field as shown in the picture. If the current in the circular coil is 120 A, then calculate the following: (2+1.5+1.5= 5 marks) a) The magnetic dipole moment of the coil in Am² = b) The torque on the current loop measured in Nm = c) The potential energy of the current loop in joules =

A 232 turn circular coil of radius 62 cm is placed in the earth's magnetic field 0.55 G, such that its magnetic dipole moment makes an angle 64° with the field as shown in the picture. If the current in the circular coil is 120 A, then calculate the following: (2+1.5+1.5= 5 marks) a) The magnetic dipole moment of the coil in Am² = b) The torque on the current loop measured in Nm = c) The potential energy of the current loop in joules =

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 85AP: Acircularcoiofwireofradius5.Ocmhas2Otums and carries a current of 2.0 A. The coil lies in a magnetic...

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