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When an electric current passes through a filament inside the bulb, the filament heats up due to resistance, causing it to emit light. This process is known as incandescence. The filament is usually made of tungsten, which has a high melting point and can withstand the high temperatures generated.
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What does a light bulb radiate?
A light bulb radiates visible light when an electric current passes through its filament, causing it to glow and produce light.
Name of the thin wire inside electric bulb?
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.
What Object that converts electricity to light?
A light bulb converts electricity into light. When electric current passes through the bulb's filament, it heats up and emits visible light.
What are the little wires in a light bulb called?
The tiny wires in a light bulb are called filament wires. They are made of tungsten and are responsible for emitting light when an electric current passes through them.
Where is the coiled filament on the light bulb?
The coiled filament in a light bulb is typically located at the center of the bulb inside the glass envelope. This filament is what heats up and produces light when an electric current passes through it.
What happen to an electric current after it passes through each bulb?
There is a piece of filament in every light bulb, which has so much friction that when the electric current passes through it, heat energy is produced. This heat energy is then converted to light energy.
What does a light bulb radiate?
A light bulb radiates visible light when an electric current passes through its filament, causing it to glow and produce light.
What is the filament in lights?
Filament is a thin part of incandescent bulb which is the source of electric light that electric current passes through and heated it until it produce light.
Name of the thin wire inside electric bulb?
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.
What Object that converts electricity to light?
A light bulb converts electricity into light. When electric current passes through the bulb's filament, it heats up and emits visible light.
What are the little wires in a light bulb called?
The tiny wires in a light bulb are called filament wires. They are made of tungsten and are responsible for emitting light when an electric current passes through them.
Why does a bulb glow when electric passes through it?
The filament in the bulb has resistance. The current flowing through the resistance of bulb causes the filament to dissipate energy in the form of heat and light. The filament is actually glowing white-hot because of the energy it is dissipating, thus giving off light.
Where is the coiled filament on the light bulb?
The coiled filament in a light bulb is typically located at the center of the bulb inside the glass envelope. This filament is what heats up and produces light when an electric current passes through it.
What is luminous effect of electric current?
The luminous effect of electric current refers to the production of light when an electric current passes through a material that emits light, such as an incandescent light bulb or a phosphorescent material. This process involves the conversion of electrical energy into light energy.
What is the filament used for in the light bulb?
The filament is a thin wire made of a material that produces light when electricity passes through it. It heats up and emits light when an electric current flows through it in an incandescent light bulb.
Is a light bulb technology?
Yes, a light bulb is a piece of technology that uses electricity to produce light. It consists of a filament inside a glass bulb that emits light when an electric current passes through it.
How does a electric current flow through a light bulb?
The electrical current comes into the bulb from the metal side,flow through the filament ,and out the tip.
