THE PICTURE REPRESENTS(PUSH-PULL).
PUSH
OPPOSITE MAGNETS...............
ATTRACT
IN THE PICTURE ,FORCE CHANGES.............
SHAPE
To see the magnetic field ,we use.............
iron filings
We use .............. to know the directions.
compass
.................FROM USES OF MAGNETS.
STICK ON FRIDGE
THE PICTURE REPRESENTS ..............MATERIAL.
NON-MAGNETIC
PUSH OR PULL THING MAKING IT MOVE.
FORCE