What are permanent magnets? Give one example.

1.	What are permanent magnets? Give one example.
Answer» Substances that retain their ferromagnetic property for a long period of time at room temperature are called permanent magnets. Examples : Steel, alnico, cobalt and ticonal.

Answer»

Substances that retain their ferromagnetic property for a long period of time at room temperature are called permanent magnets.

Examples : Steel, alnico, cobalt and ticonal.

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What are permanent magnets? Give one example.

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