Electricity and Energy ~ Investigation 3 ~ Grade 4
Light produced by electrical sources.
A device that stores chemical energy and can be used to produced electrical current.
A device consisting of a filament, base, and tip uses electricity to produce visible light.
A continuous path along which an electrical current can move.
A flow of electrons along a path.
An event that occurs when electrons move through or between objects or materials.
Tiny particles found outside the nucleus of an atom. Electrons have a negative charge.
A form of energy that travels in a wave.
Light that comes from natural sources such as sun.
A circuit that allows electrons to follow several different paths.
A circuit that directs electrons to follow a single path.