The figure shows the cross section of an infinitely long circular cylinder of radius 3a with an infinitely long cylindrical hole of radius a displaced so that its center is at a distance a from the center of the big cylinder. The solid part of the cylinder carries a current I, distributed uniformly over the cross section, and out from the plane of the paper. (a) Find the magnetic field (H) at all points on the plane P containing the axes of the cylinders. (b) Determine the magnetic field throughout the hole. 20

The figure shows the cross section of an infinitely long circular cylinder of radius 3a with an infinitely long cylindrical hole of radius a displaced so that its center is at a distance a from the center of the big cylinder. The solid part of the cylinder carries a current I, distributed uniformly over the cross section, and out from the plane of the paper. (a) Find the magnetic field (H) at all points on the plane P containing the axes of the cylinders. (b) Determine the magnetic field throughout the hole. 20

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 47P: A long, solid, cylindrical conductor of radius 3.0 cm carries a current of 50 A distributed...

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