Your are provided with iron filings and a bar magnet withour labelling the poles of the magnet.Using this____
: How will you identify the poles of tghe magnet?

Your are provided with iron filings and a bar magnet withour labelling the poles of the magnet.Using this____ : Which part of the bar magnet attracts more iron filing? Why?

Define-Poles of a magnet.

You are provided with an iron needle.How will you magnetize it?

How will you convert a 'nail' into a temporary magnet?

The south pole of a bar magnet and the north pole of a U-shaped magnet will _______.

Two long bar magnets are placed with their axes coinciding in such a way that the north pole of the first magnet is 2.0cm from the south pole of the second. If both the magnets have a pole strength of 10 Am , find the force exerted by one magnet on the other.

A long bar magnet has a pole strength of 10 Am . Find the magnetic field at a point on the axis of the magnet at a distance of 5cm from the north pole of the magnet.

The north pole and the south pole of a magnet______ each other.

At magnetic poles the angle of dip is

A magnet always has ____poles.