Question

A magnetic force of 360 AM−1360 AM−1produces a magnetic flux density 0.6 T in a ferromagnetic material. The susceptibility of the material is​

Answer 1

H=360

B=0.6

As per the formula

B/H=u

B/H=u•×ur

B/H=4π×10^-7×ur

0.6/360×4π×10^-7=ur

ur=1326

ur=1-x

x=ur-1

x=1326-1=1325

I hope this helps ( ╹▽╹ )