A current I is uniformly distributed over the cross section of a long, straight wire of radius
Question:
A current I is uniformly distributed over the cross section of a long, straight wire of radius 1.40 mm. At the surface of the wire, the magnitude of the magnetic field is B = 2.46 mT. Find the magnitude of the magnetic field at
(a) 2.10 mm from the axis and
(b) 0.60 mm from the axis.
(c) Find the current I.
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a For r a B r a r B a see Problem 49 B ...View the full answer
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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