Materials, whose resistivity at very low temperature plunges from a finite value to zero and remains there upon further cooling, are known as

High-energy hard magnetic materials

Materials, whose resistivity at very low temperature plunges from a fi

1.	Materials, whose resistivity at very low temperature plunges from a finite value to zero and remains there upon further cooling, are known as
A.	Ferromagnetic materials
B.	High-energy hard magnetic materials
C.	Superconductors
D.	Ferrimagnetic materials
Answer» D. Ferrimagnetic materials

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Materials, whose resistivity at very low temperature plunges from a finite value to zero and remains there upon further cooling, are known as

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