1.

eno ce m such questions.The magnetic susceptibility of diamagnetic substance is(a) small and positive(c) smal and negative(b) large and positive(d) large and negagive

Answer»

In this case, themagneticfield in thematerialis strengthened by the induced magnetization. Alternatively, if χ isnegative, thematerialisdiamagnetic. ... Generally, nonmagneticmaterialsare said to be para- ordiamagneticbecause they do not possess permanent magnetization without externalmagneticfield.

Ans-c



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