science

what is a magnet? a magnet is anything that carries a static magnetic field around with it. ther are lotse of kinds of magnets. the ones feild most commoly are permanent magnets made out of some special metals, sespecially iron or are mixtares of these metals and other stuff ( like rubber or ceramics). other kinds of magnets need electricity to flow through coiled wires to create a magentic field. some magnets are cobinations of these -- they have wire wrapped around iron core.