A 136 turn circular coil of diameter 52 cm is placed in the earth's magnetic field 0.42 G, such that its magnetic dipole moment makes an angle 31° with the field as shown in the picture. If the current in the circular coil is 160 A, then calculate the following: (2+1+1=4 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 136 turn circular coil of diameter 52 cm is placed in the earth's magnetic field 0.42 G, such that its magnetic dipole moment makes an angle 31° with the field as shown in the picture. If the current in the circular coil is 160 A, then calculate the following: (2+1+1=4 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

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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