Question

define about electro magnet and it's uses ...........XD​

Answer 1

Explanation:

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.

hansi kyu ari be tujhe

Answer 2

Answer:

Electromagnet is combination of Coil and Armature...

Electromagnet is combination of Coil and Armature...It is used to increase the strength of Magnetic field ..

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