A magnet can be theoretically used in any medium, but strength of the magnet will strongly be influenced by the magnetic permeability of that given medium.
A. Compasses typically use a permanent magnet.
He didn't use a magnet. He do his dance by his own moves.
It is a magnet or a electro-magnet. If you are trying to use it as a metal detector then you will need a really strong magnet!
To remain a magnet it has to be made out of steel as steel makes a permanent magnet.
You would usually use a magnet, which is just called using a magnet.
The kind u use to magnet stuff closer to u
You can't use a magnet to determine if something IS gold. However, if the specimen reacts to the magnet is is certainly NOT gold.
after you get the magnet train pass use the magnet train
no
We can use a magnet. It will attract the iron and pull it from the sand.
The magnet bar is used for stirring solutions.
a normal magnet