1
12kviews
Calculate magnetic flux density and magnetization in copper.

The magnetic field strength of copper is 106A/m and magnetic susceptibility is 0.8×103. -

1 Answer
1
1.7kviews

Given:-

Magnetic Field Strength, H=106A/m

Magnetic Susceptibility, χ=0.8×103

To Find:-

Magnetic Flux Density (B)

Magnetization (M)

Solution:-

We know that,

μr=χ+1

μr=0.8×103+1

∴ μ_r = 0.9998

Now,

B = μ_0 μ_r H

∴ B =4π × 10^{-7} × 0.9998 × 10^6

∴ B = 1.2564 Wb/m^2

And,

M = χH

∴ M = -0.8 × 10^{-3} × 10^6

∴ M = -0.8 × 10^3

Please log in to add an answer.