College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
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Textbook Question
Chapter 21, Problem 3MCP
A metal ring is oriented with the plane of its area perpendicular to a spatially uniform magnetic field that increases at a steady rate. After the radius at the ring is doubled, while the rate of incense of the field is cut in half, the emf induced in the ring.
- A. remains the same.
- B. increases by a factor of 2
- C. increases by a factor of 4
- D. decreases by a factor of 2.
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College Physics (10th Edition)
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