suppose a long right ircular cylindircal copper wire has an outer radius of r and carried a nonuniform current along central longitudina laxis the current density A varies with distance d from axis accroding to relationship given by A=ad/r whre a is a positive constant. CALCULATE the value of magnetic field at d=r/3 if the current outside the conductor vanishes

suppose a long right ircular cylindircal copper wire has an outer radius of r and carried a nonuniform current along central longitudina laxis the current density A varies with distance d from axis accroding to relationship given by A=ad/r whre a is a positive constant. CALCULATE the value of magnetic field at d=r/3 if the current outside the conductor vanishes

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 25P: A long, straight, horizontal wire carries a left-to-right current of 20 A. If the wire is placed in...

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