Match the two columns. a. N-N i. Attraction b. Compass ii. Non-magnetic material c. Poles iii. Repulsion d. S-N iv. Exist in pairs e. Paper v. Finding direction

a. N-N - iii. Repulsion N-N poles of magnets will repel each other. This is the property of magnet that similar poles always repel each other. When similar poles come near each other, they exert magnetic force. b. Compass - v. Finding direction A magnetic compass is used to find direction. This works on the property of a magnet that when a bar magnet is suspended freely, it aligns itself in north-south direction due to the presence of earth's magnetic field. c. Poles - iv. Exist in pairs Poles of a magnet always exist in pairs. Mono poles does not exist. Magnetic strength is maximum at poles. d. S-N - i. Attraction S-N poles of magnets will attract each other as opposite poles always attract each other. A magnet always attract opposite pole of another magnet and a magnetic material. e. Paper - ii. Non-magnetic material Paper is a non-magnetic material. The materials which are not get attracted to a magnet are called non-magnetic materials. These materials do not experience any magnetic force when brought near a magnet. a. N-N iii. Repulsion b. Compass v. Finding direction c. Poles iv. Exists in pairs d. S-N i. Attraction e. Paper ii. Non-magnetic material