MAGNETS

Magnets are substances which can attract some materials like iron, steel, nickel etc. 

Different types of magnets 

Based on shape of the magnets we can classify magnets into different names. Pictures and names of som magnets are given below

                  A magnet always has 2 poles a north pole and a south pole ( when a magnet is cut into two pieces, the new pieces formed will act as separate magnets with a north pole and south pole for each