Question

How would you find the poles of a bar magnet​

Answer 1

Answer:

We can find poles of bar magnet by hanging bar magnet in the air by a rope(thin), after that the bar magnet moves freely and fixes at a fixed position then we can clearly see that the one pole is in the direction of north.so,this pole is called north pole and another pole in the south direction.so, we called this pole is south pole.

Answer 2

Answer:

by hanging the bar magnet with string

Explanation:

when it stop rotation north facing side is north pole and South facing side is South pole