Question

If you are given a bar magnet with no markings to indicate the poles how would you find out the north pole of the magnet

Answer 1

To locate its north pole, we would do the following steps:
(i) A bar is taken and suspended freely from the middle with the help of thread.
(ii) Allow the magnet to comes into rest.
(iii) The North pole of the magnet will face the north direction and South pole will face the south direction.
(iv) Mark the north pole of the magnet with the marker.

PLEASE MARK IT AS BRAINLIST

Answer 2

we can find the direction of bar magnet by suspending it freely with string,then the end which is in North direction is your North Pole and the end which is in South is your south pole. It is due to the directive property of Magnet.