Question

■what is electromagnet?■

#ønly for points...​

Answer 1

Answer:

A soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

Explanation:

hope it helps

Answer 2

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An electronmagnet is a coil of wire wound on a soft iron core.

It behaves like a magnet when electric current flows through this coil.

When the current is switched off it loses its magnetic property almost immediately.

The strength of an electromagnet can be made very high compared to that of permanent magnets.