Permanent magnets are the substances having the property of | PHYSICS - PERMANENT MAGNETS AND ELECTROMAGNETS | SolveeIt | Solveeit

Today, August 18

Question

Permanent magnets are the substances having the property of

A

Ferromagnetism at room temperature for a long period of time.

B

Paramagnetism at room temperature for a long period of time.

C

Anti ferromagnetism at room temperature for a long period of time.

D

Diamagnetism at room temperature for a long period of time.

Answer

Ferromagnetism at room temperature for a long period of time.

Explanation

Solution

: Permanent magnets are those substances that retain their ferromagnetic property for a long period of time at room temperature.