Filament was made from plastic. The filament was very stable and smooth.
It is called a filament and usually made of tungsten steel.
The thin wire in an electric bulb that glows is called a filament. It is typically made of tungsten and glows when electricity passes through it, producing light.
The filament, located inside the light bulb, is made of a very thin wire usually made of tungsten. This filament is heated by the flow of electricity, causing it to emit light.
The thin wire inside an electric bulb is called a filament. It is usually made of tungsten and becomes hot and emits light when an electric current passes through it.
If you are talking about an incandescent light bulb then its called a filament. It is thin so that it has a high level of resistance. Current going through the filament causes it to heat up and give off EM radiation in the spectrum of visible light.
A light bulb filament is a thin wire, typically made of tungsten, that is heated by an electrical current to produce light. As the filament heats up, it glows and produces light, making it a critical component in an incandescent light bulb.
Its a coiled tungsten filament.
A light bulb filament is a thin wire inside an incandescent light bulb that heats up when an electric current passes through it, producing light as a result of the heat energy. The filament is typically made of tungsten due to its high melting point and durability.
A filament bulb resistor is the common type of light bulb. It contain a thin coil wire called filament. It produces light as a result. It is made mainly from the element tungsten. The metle tungsten has very high melting point and it is a good conductor of electric current
It's the small coil of very fine tungsten wire that glows white hot.
This is actually really cool. The tungsten filament evaporates and condenses on the bulb wall, leaving a thin tungsten film.