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write at least two difference between paramagnetic, diamagnetic and ferromagnetic material.

write at least two difference between paramagnetic, diamagnetic and ferromagnetic material.

Grade:Upto college level

1 Answers

Apoorva Arora IIT Roorkee
askIITians Faculty 181 Points
9 years ago
Ferromagnetic materials are the three metals that are always magnetic, like iron. They can retain a magnetic field in the absence of a magnetic field as long as they were once in contact with a magnetic field. They have a memory when it comes to magnetism.

Paramagetic materials show magnetism in the presence of a magnetic field, but lose their magnetic properties once the external field is removed.

Diamagnetic materials create a magnetic field in opposition to an externally applied magnetic field.

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