Fun with Magnets
a magnet is bought from different directions towards a toy boat that has been floating in water in a tub.Effect observed in each case is stated in left side. possible reason is mentioned in right side.
Match the items on the right to the items on the left.
magnetite
iron,nickel ,cobalt
leather, plastic, wax
lodestone
compass
like poles of 2 magnets
opposite poles of 2 magnets
magnus
natural magnet
magnetic substances
non-magnetic substances
name of first magnet
used to find N-S direction
repel each other
attract each other
discovered magnet incidently