A coil of wire 0.25 m long and having 400 turns carries a current of 15 A.

Question:

(a)What is the magnitude of the magnetic field strength H?

(b)Compute the flux density B if the coil is in a vacuum.

(c)Compute the flux density inside a bar of chromium that is positioned within the coil. The susceptibility for chromium is given in Table 20.2.

(d)Compute the magnitude of the magnetization M

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Materials Science and Engineering An Introduction

ISBN: 978-1118324578

9th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Feb 13, 2018 09:10 AM

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A coil of wire 0.25 m long and having 400 turns carries a current of 15 A.

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a We calculate the magnetic field strength generated by this coil ...View the full answer

Materials Science and Engineering An Introduction

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