Telephone, television, radio, and Internet all use magnets to aid the communication.
scientists
The apparatus Maxwell used for his discoveries were magnets, helping him conduct a series of tests in electromagnetic radiation, which he is best known for.
Telephone, television, radio, and internet all use magnets to aid the communication.
They study magnets and all that stuff
Yes.
You get one magnet and put it to another and then they are together like magnets... no need to thank me for the answer.
React to the nearby presence of another magnet
You could use magnets to push things like another magnet or you could pull metal things to it.
when they have the same polarity
all magnets attract ferrous metals (metals containing iron) and the opposite poles of another magnet.
Electro magnets can be very useful to carry heavy loads of iron and metal from one side of a factory to another. Electro-magnets are formed by shooting electricity through a coil of copper.