Question

A magnetizing force of 360 Am^-1 produces a magnetic flux density of 0.6 T in a ferromagnetic material. The susceptibility of the material is

Answer 1

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✯it's given that A magnetizing force of 360 Am^-1 produces a magnetic flux density of 0.6 T in a ferromagnetic material.

▶we know that

♦permeability = flux density / magnetising force
▶But Permeability = relative x permeability of free space
So,

B / H = ur​ * 4pi x 10^-7 

0.6 / 360 = ​ur * 4 pi x 10^-7

▶Susceptibility = ​ur - 1 

THE SUSCEPTIBILITY OF MATERIAL IS ur - 1
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hope it helps!!

★BRAINLY★

Answer 2

The answer is 1329

Explanation:

Given magnetizing force (H) 360A/m

Magnetic flux density (B) 0.6 T

μ0μr=B/H

Then we get μr

Then we substitute μr=(1+χ)

χ = susceptibility which is asked to find