Engineering Electromagnetics
Engineering Electromagnetics
9th Edition
ISBN: 9781260029963
Author: Hayt
Publisher: MCG
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Chapter 8, Problem 8.6P

Show that the differential work in moving a current element 1 dL through a distance dl in a magnetic field B is the negative of that done in moving the element I dl through a distance dL in the same field.

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Engineering Electromagnetics

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