what is an electromagnet?how to make an electromagnet at home
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Answered by
5
Answer:
A device that generates a magnetic field due to a non-electrical flow.
Explanation:
Simple tutorial
https://www.youtube.com/watch?v=Wm9_DqQKmd0
Answered by
5
An electromagnet is a rod of magnetic material
placed inside a current carrying solenoid. This
rod starts behaving as a magnet when electric
current flows through the solenoid. The rod loses
its magnetism as soon as the current through the
solenoid is switched off.
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