An infinitely long circular cylinder carries a uniform magnetization M pointing in the +z axis and parallel to the long axis of the cylinder. The cylinder is placed in a solenoid of n turns per unit length. The solenoid carries free current I in the negative azimuthal direction. a) Find all the bound currents due to magnetization M. b) Find the magnetic field B insider the cylinder due to all the current. c) What should be the strength of the free current I in terms of magnitude of magnetization |M| such that the magnetic field insider the cylinder is zero.

An infinitely long circular cylinder carries a uniform magnetization M pointing in the +z axis and parallel to the long axis of the cylinder. The cylinder is placed in a solenoid of n turns per unit length. The solenoid carries free current I in the negative azimuthal direction. a) Find all the bound currents due to magnetization M. b) Find the magnetic field B insider the cylinder due to all the current. c) What should be the strength of the free current I in terms of magnitude of magnetization |M| such that the magnetic field insider the cylinder is zero.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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