This is when the magnetic domains within a piece of metal (like a nail) are oriented by an electrical current, making a very strong temporary magnet.

These are the areas of a permanent magnet where the magnetic field is the strongest, usually one at each end of the magnet.

When there is a permanent magnet, these are the atoms with partial magnetism that are all arranged along the same direction.

This is a device that changes mechanical energy (usually in the form of a rotating turbine) into electrical energy.

When an electron moves from an excited state back to its normal energy level, it creates a disturbance in the magnetic field around it and makes what?

This is a material in which the magnetic domains are naturally aligned and stay that way for a very long time.

This is a material in which the magnetic domains are naturally aligned and stay that way for a very long time.

Because electromagnetic waves travel as both a particle and a wave, this is the "particle" component of an electromagnetic wave.

This is light that has passed through a filter, and as a result is only oriented along one axis. Helps reduce "glare".

This is an object that separates visible light into the various colors present in white light.

This is a representation of an invisible force that acts on materials with domains. It is often represented with lines that imply stronger force as they get closer together.

This is an energy that is most closely tied to the frequency of electromagnetic waves or the momentum of a photon.