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The susceptibility of a paramagnetic ma...

The susceptibility of a paramagnetic material is x at `27^(@)c` at what temperature will its suceptibility be `(x)/(3)`

A

`327^(@)C`

B

`500^(@)C`

C

`627^(@)C`

D

`427^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
According to curie law for a paramagnetic material `x prop (12)/(x) therefore (x_(2))/(x_(1))=(T_(1))/(T_(2))`
`therefore T_(2)=300xx3=900 K`
`therefore T_(2) =900 -273 =627^(@)C`
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