Questions
A : The relative permeability of paramagnetic materials is greater than one
B : The diamagnetic behaviour of material is independent of temperature.
detailed solution
Correct option is A
μr>1 for paramagnetic substance Diamagnetic substances does not depend on temperature Paramagnetic substances depend on temperature, χ∝1TTalk to our academic expert!
Similar Questions
A paramagnetic sample shown a net magnetisation of 8 A/m. When placed in an external magnetic field of 0.6T at a temperature of 4K. When placed in an external magnetic field of 0.3T at a 16K , then find magnetisation ( in A/m) at this temperature
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