Physics
Electricity and Magnetism
In a physics laboratory experiment, a coil with 200 turns

In a physics laboratory experiment, a coil with 200 turns enclosing an area of 12 cm2 is

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In a physics laboratory experiment, a coil with 200 turns enclosing an area of 12 cm2 is rotated in 0.040 s from a position where its plane is perpendicular to the earth's magnetic field to a position where its plane is parallel to the field. The earth's magnetic field at the lab location is 6.0 X 10-5 T.
(a) What is the total magnetic through the coil before it is rotated? After it is rotated?
(b) What is the average emf induced in the coil?

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IDENTIFY and SET UP Use Faradays law to calculate the average induced emf and apply Ohms l...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: Oct 18, 2010 04:42 AM

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