Magnetism Question 282
Relative permeability of iron is 5500, then its magnetic susceptibility will be
Options:
A) 5501
B) 5,499
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 $
 BETA
  BETA 
             
             
           
           
           
          