College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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1. For r = 0.5 a, calculate the numerical value of B in Tesla.
2. Express the magnitude of the magnetic field, B, at r > a in terms of I and r.
3. Express B in terms of J, a and r.
4. For r = 2 a, calculate the numerical value of B in Tesla.
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