Find the correct combination regarding relative permeability and magnetic susceptibility of a paramagnetic substance.(a) μr > 1, χ 0(c) μr 1, χ > 0The question was asked by my college director while I was bunking the class.Origin of the question is Magnetic Properties of Materials in portion Magnetism and Matter of Physics – Class 12

Find the correct combination regarding relative permeability and magne

1.	Find the correct combination regarding relative permeability and magnetic susceptibility of a paramagnetic substance.(a) μr > 1, χ < 0(b) μr < 1, χ > 0(c) μr < 1, χ < 0(d) μr > 1, χ > 0The question was asked by my college director while I was bunking the class.Origin of the question is Magnetic Properties of Materials in portion Magnetism and Matter of Physics – Class 12
Answer» The correct OPTION is (d) μr > 1, χ > 0 The explanation is: The correct COMBINATION for paramagnetic substances is given as follows: μr > 1, χ > 0 Paramagnetic materials have a SMALL and positive value of magnetic susceptibility (χ). The relative permeability (μr) of paramagnetic materials is just greater than 1.

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