Physics
Electricity and Magnetism
A rectangular coil of 60 turns, dimensions 0.100 m by

A rectangular coil of 60 turns, dimensions 0.100 m by 0.200 m and total resistance 10.0 (,

Question:

A rectangular coil of 60 turns, dimensions 0.100 m by 0.200 m and total resistance 10.0 (, rotates with angular speed 30.0 rad/s about the y axis in a region where a 1.00-T magnetic field is directed along the x axis. The rotation is initiated so that the plane of the coil is perpendicular to the direction of B at t = 0. Calculate
(a) The maximum induced emf in the coil,
(b) The maximum rate of change of magnetic flux through the coil,
(c) The induced emf at t = 0.050 0 s, and
(d) The torque exerted by the magnetic field on the coil at the instant when the emf is a maximum.

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The flux through the coil is 3 BA BAcos BA cost The induced emf is dcosct dt NBAs...View the full answer

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Question Posted: Jan 23, 2010 02:45 AM

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