A) \[1.33\times {{10}^{8}}\]
B) \[0.75\times {{10}^{-8}}\]
C) \[12\times {{10}^{-8}}\]
D) \[14\times {{10}^{-8}}\]
Correct Answer: C
Solution :
Susceptibility \[(X)\,=\frac{Intensity\,of\,magnetisation(I)}{Magnetizing\,field\,(H)}\] or \[I=XH\] \[=3\times {{10}^{-4}}\,\times 4\times {{10}^{-4}}\] \[=12\,\times {{10}^{-8}}\,A{{m}^{-1}}\]You need to login to perform this action.
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