Marvellous Magnets
and its properties & uses
Intro
Once in ancient times there were sailors they went on a voyage they found a stone which was the magnet it was attracting their weapons and things made from iron.
Properties
It is a solid.
They attract metal,iron,nickel and steel .
They have north pole and south pole.
Like poles repel each other
Unlike poles attract each other
If you want to see the range ( you can't see ) you will need to sprinkle iron filings on it.
Opaque.
Uses
Maglev
levitate a magnet
Volkswagen has launched a prototype car in a city of China called Chengdu so it can drive there hovering.
Creative Uses ( which I think )
artificial gravity : the base can be covered with magnet plate and shoes should be covered with a thin plate of Iron
Levitate a structure : with like poles
It can be a sculpture or a spherical cabin
A electro - magnetic crane
To snatch weapons in war
To do mining of iron
Volkswagen's The People's Car Project: Hover Car PART 1
Precautions
Magnet is a conductor so don't let it catch electricity