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A paramagnetic substance in the form o...

A paramagnetic substance in the form of a cube with sides 1 cm has a magetic dipole moment of `20 xx 10 ^(-6)J//T` was when a magnetic intensity of `60xx 10^(3) A//m` is applied .Its magnetic susceptibility is :

Text Solution

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Magnetic susceptibiltiy,
`chi=1/H`
where `I=("Magnetic moment")/(Volume")=(20xx10^(-6))/(10^(-6))`
`=20N//m^(2)`
Now `chi=20/(60xx10^(3))=1/3xx10^(-3)=3.3xx10^(-4)`
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