Physics
Electricity and Magnetism
A slender rod, 0.240 m long, rotates with an angular

A slender rod, 0.240 m long, rotates with an angular speed of 8.80 rad/s about an axis

Question:

A slender rod, 0.240 m long, rotates with an angular speed of 8.80 rad/s about an axis through one end and perpendicular to the rod. The plane of rotation of the rod is perpendicular to a uniform magnetic field with a magnitude of 0.650 T.
(a) What is the induced emf in the rod?
(b) What is the potential difference between its ends?
(c) Suppose instead the rod rotates at 8.80 rad/s about an axis through its center and perpendicular to the rod. In this case, what is the potential difference between the ends of the rod, between the center of the rod and one end?

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a IDENTIFY Use the expression for motional emf to calculate the emf induced in the rod SET UP The ro...View the full answer

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Oct 18, 2010 04:42 AM

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