This is a strong, short-lived magnet created by a looped electrical current.
A force of attraction/repulsion due to the spin of electrons.
A piece of magnetic material that retains its magnetic properties after it is removed from a magnetic field.
This is a machine that will convert mechanical, nuclear, or chemical energy into electrical energy.
This is a machine that converts electrical energy into mechanical energy.
This is the area in which objects will interact with a magnet.
This is an area of aligned magnetic atoms. Many of these together make up a magnet.