A

Aluminium
A metal used for the base of a Light Bulb

B

Brass
A metal made of a mixture of copper and tin. It is used for the base of a Light Bulb

C

Current
A flow of electrons. This is what makes the filament of a Light Bulb emit light.

D


E


F

Filament
A piece of wire made of tungsten used to emit Electrons which makes a Light Bulb emit light.

G


H


I


J


K


L

Light bulb
The electric light bulb, also known as the incandescent lamp, is used to provide light.

M


N


O


P


Q


R


S


T

Tungsten
A metal used in the filament of a Light Bulb

U


V


W


X


Y


Z