A wire of radius R has a current density that increases linearly with distance from the center
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A wire of radius R has a current density that increases linearly with distance from the center of the wire: J(r) = kr, where k is a constant. Find an expression for k in terms of R and the total current I carried by the wire.
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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