A magnet always has ____poles.

Earth's magnetic field always has horizontal component except at

A freely suspended magnet always comes to rest in the ___ direction

A magnet has ______magnetic poles.

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.

A bar magnet has a pole strengh of 3.6 A m and magnetic length 8cm . Find the magnetic field at (a) a point on the axis at a distance of 6cm from the centre towards the north pole and (b) a point on the perpendiuclar bisector at the same distance.

True or False.If False give the correct statement: A cylindrical magnet has only one pole.

Why does the magnet always align in a particular direction ?

explain a freely suspended magnet is always pointing along the north-south direction.

An electromagnetic wave has 5 joules of electric energy. The magnetic energy is

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.