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A light bulb filament is a coiled wire inside the bulb that heats up and produces light when an electrical current passes through it. The symbol for a light bulb filament is usually represented as a zigzag line inside a circle.

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1y ago

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Related Questions

What elements are in lightbulbs?

Tungsten is the element that the light bulb's filament is made from. The element's atomic symbol, W, comes from the word Wolfram, the original name for tungsten.


Which element is used in a light bulb filament?

Tungsten is an element. It is used in bulbs


What is in a light bulb filament?

Usually an element called tungsten.


What element is essential in a light bulb?

In the old style filament lightbulbs it was tungsten (wolfram).


What air is in a light bulb?

the basically unreactive gas argon (element) is in a light bulb to prevent the tungsten (element) filament from coming into contact with oxygen (element) and getting oxygenated.


What is the filament in a light bulb made of?

The filament in a light bulb is typically made of tungsten.


What element is used as a light bulb as a filament?

Usually tungsten.


What are some of the components in a light bulb?

A light bulb typically consists of a filament, which produces the light when electricity passes through it, and a glass bulb enclosing the filament to protect it from damage and to contain the inert gas (such as argon or nitrogen) that helps prevent the filament from burning. The bulb also has a base that connects the light bulb to the electrical circuit.


What element is in an incondescent light bulb filament?

The filament in an incandescent light bulb is typically made of tungsten. Tungsten is a metal with a high melting point that allows it to produce light and heat when an electric current passes through it.


What part of a light bulb gives off electricity?

The part of an incandescent light bulb that gets hot and produces the light is called the filament.


What heating element is found inside the flashlight bulb?

A flashlight bulb typically contains a tungsten filament as the heating element. When electricity passes through the filament, it heats up and produces light through incandescence.


What type of light is a light bulb that uses a filament?

A light bulb that uses a filament is also known as an incandescent light bulb.