Metallized and Magnetic Polymers by Johannes Karl Fink

Author:Johannes Karl Fink
Format: epub
ISBN: 9781119242338
Publisher: John Wiley & Sons, Inc.
Published: 2016-02-26T16:00:00+00:00

6.2 Basic Issues of Magnetism

When a substance is exposed to a magnetic field H, the magnetic induction B of the substance can be expressed as

(6.1)

In Equation 6.1, M is the magnetization. The magnetic susceptibility χ of a material in a magnetic field is the ratio of the magnetization to the magnitude of the magnetic field:

(6.2)

The sign of the magnetic susceptibility usually depends on whether the electrons in a particular molecule are paired or unpaired. All of the matter can be divided into two categories relative to their magnetic properties:

1. Diamagnetic, and

2. Paramagnetic.

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.