Consider a long wire that makes a right angle (90) bend as shown in Figure P20.71. If
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Consider a long wire that makes a right angle (90°) bend as shown in Figure P20.71. If the wire carries a current I, what is the magnetic field at point A? Use the result for the field from an infinitely long wire (Eq. 20.19) to find the field produced by a “semi”-infinite wire (i.e., half of an infinite wire).
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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