A hollow cylinder with an inner radius of 4 mm and an outer radius of 28 mm conducts a 4.0-A current flowing parallel to the axis of the cylinder. If the current density is uniform throughout the wire, what is the magnitude of the magnetic field (in µT) at a point 11 mm from its center? (Ho = 41 × 107 T.m/A) Your Answer:

A hollow cylinder with an inner radius of 4 mm and an outer radius of 28 mm conducts a 4.0-A current flowing parallel to the axis of the cylinder. If the current density is uniform throughout the wire, what is the magnitude of the magnetic field (in µT) at a point 11 mm from its center? (Ho = 41 × 107 T.m/A) Your Answer:

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter31: Gauss’s Law For Magnetism And Ampère’s Law

Section: Chapter Questions

Problem 49PQ

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