1.

Statement I : The B - H curve of a ferromagnetic material is not linear which means that these materials do not obey vec(B)=muvec(H) rule. Statement II : Permeability of a ferromagnetic material is not constant , it can even have a negative value .

Answer»

Statement I is true , statement II is true , statement II is a CORRECT EXPLANATION for statement I .
Statement I is true ,statement II is true , statement II is not a correct explanation for statement I .
Statement I is true , statement II is false
statement I is false , statement II is true

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