Home | | Physics 12th Std | Hysteresis: Solved Example Problems

Physics - Hysteresis: Solved Example Problems | 12th Physics : Magnetism and Magnetic Effects of Electric Current

Chapter: 12th Physics : Magnetism and Magnetic Effects of Electric Current

Hysteresis: Solved Example Problems

Physics : Magnetism and Magnetic Effects of Electric Current: Hysteresis : Solved Example Problems

Hysteresis: Solved Example Problems

EXAMPLE 3.13

The following figure shows the variation of intensity of magnetisation with the applied magnetic field intensity for three magnetic materials X, Y and Z. Identify the materials X,Y and Z.


Solution

The slope of M-H graph measures the magnetic susceptibility, which is

χm = M / H

Material X: Slope is positive and larger value. So, it is a ferromagnetic material.

Material Y: Slope is positive and lesser value than X. So, it could be a paramagnetic material.

Material Z: Slope is negative and hence, it is a diamagnetic material.

Tags : Physics , 12th Physics : Magnetism and Magnetic Effects of Electric Current
Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail
12th Physics : Magnetism and Magnetic Effects of Electric Current : Hysteresis: Solved Example Problems | Physics


Privacy Policy, Terms and Conditions, DMCA Policy and Compliant

Copyright © 2018-2023 BrainKart.com; All Rights Reserved. Developed by Therithal info, Chennai.