Question

a magnetic compass placed near a current carrying wires shows deflection why

Answer 1

Cause according to theory a current carrying wire generates magnetic field around it.. and when we place a compass in its field the needle shows deflection and represent a tangent of magnetic lines... Hope it will help

Answer 2

Hey mate

♣♣♣ Here's ur Answers ♣♣♣

Because whenever there is current in a conductor it produces magnetic fields which show deflection in compass. This experiment is observed by Tesla...

Hope this helps u ✌✌✌✌✌