Question

What is electromagnet.....?​

Answer 1

Electromagnetic in which the light is come in this category and other solid, liquid or gases like medium are comes to the category of Mechanical waves.

Answer 2

Answer:

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what is electromagnet?

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An electromagnet is a magnet that runs on electricity.

Unlike a permanent magnet, the strength of an electromagnet can easily be changed by changing the amount of electric current that flows through it.

The poles of an electromagnet can even be reversed by reversing the flow of electricity.