Magnetism Question 282

Question: Relative permeability of iron is 5500, then its mangetic susceptibility will be

Options:

A) 5501

B) 5499

C) $ 5500\times 10^{7} $

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

[b] We know that, $ \mu r=1+\chi $ or $ \chi ={\mu _{r-1}}=5500-1=5499 $