Magnetic susceptibility values in the table are quoted at:
A700 kelvin
B300 kelvin
C100 kelvin
D500 kelvin
Answer & Solution
Correct answer: B. 300 kelvin
1. Susceptibility changes with temperature.
2. A standard temperature is chosen for comparison.
3. The table quotes values at 300 kelvin.
_Source: NCERT Class 12 Physics Part I, Chapter 5, Magnetism and Matter._
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