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Questions  

A paramagnetic substance of susceptibility 3×104 is placed in a magnetic field intensity of 6×104A.m1 . Then the intensity of magnetization in the units of Am1 is__  

a
1.33×1 0−8
b
0.75×1 0−8
c
18×1 0−8
d
14×1 0−8

detailed solution

Correct option is C

Intensity of magnetization is  I=χ.Hχ =susceptibility H= magnetic field intensity⇒I=3×10−4×6×10−4 ⇒I=18×10−8Am-1

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