A rectangular coil of 25 loops is suspended in a field of 0.20 Wb/m2. The plane of the coil is parallel to the direction of the field. The dimensions of the coil are 15 cm perpendicular to the field lines and 12 cm parallel to them. What is the current in the coil if there is a torque of 5.4 N.m acting on it?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter23: Faraday’s Law And Inductance
Section23.1: Faraday’s Law Of Induction
Problem 23.1QQ: A circular loop of wire is held in a uniform magnetic field, with the plane of the loop...
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A rectangular coil of 25 loops is suspended in a field of 0.20 Wb/m2. The plane of the coil is parallel to the
direction of the field. The dimensions of the coil are 15 cm perpendicular to the field lines and 12 cm parallel
to them. What is the current in the coil if there is a torque of 5.4 N.m acting on it?
Transcribed Image Text:A rectangular coil of 25 loops is suspended in a field of 0.20 Wb/m2. The plane of the coil is parallel to the direction of the field. The dimensions of the coil are 15 cm perpendicular to the field lines and 12 cm parallel to them. What is the current in the coil if there is a torque of 5.4 N.m acting on it?
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