Question

Write Oersted's experiment ??

Answer 1

I hope this would be helpful for you

Answer 2

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 the relationship between electric current and magnetism. Current is the flow of electrons, and is how we hardness electricity. Currents create their own magnetic fields in closed loops, which magnets are known to induce, or create current, in wires.

Oersted experimented with this, using a compass, which uses the magnetic poles of the Earth to show your which direction you are facing. By bringing the compass near a closed current loop, he was able to interfere with the magnetic field and cause the compass needle to move.