The filament inside is heated. Once it gets hot enough, it dissipates some of the energy as heat and light.
The heater element is thicker wire, and has lower resistance. It still has enough resistance to glow red hot (producing heat) but does not glow white-hot and very brightly like a light bulb filament. Also, it lasts almost indeifnitely. whereas the light bulb filament has a finite life - it will "burn out" sooner or later.
A light bulb that uses a filament is also known as an incandescent light bulb.
Current passing through a special wire like tungsten heat up the wire and create light by emitting photons
It is the extremely thin wire inside the bulb. It is so thin that when the electricity goes through produce light, when that filament breaks the bulb is not good.
Answer:The filament inside the light bulb reaches over 3000 degree Celsius.
The filament of a light bulb overs enough resistance to current flow, that the filament heats up so much that it will glow and produce visible light.
Yes, the resistance of the filament of a light bulb is what generates enough heat to make the filament glow and produce light.
The flow of electrons from the battery flow through the filament in the bulb causing it to get hot and glow thus producing light.
A fused bulb does not glow because the filament of a fused bulb is broken. Since current can't flow through the filament, it can't get hot enough to glow.
Mainly to prevent the filament, the glow wire from burning up.
yes
Mainly to prevent the filament, the glow wire from burning up.
No, the broken filament breaks the connection which electricity needs to complete the circuit.
The heater element is thicker wire, and has lower resistance. It still has enough resistance to glow red hot (producing heat) but does not glow white-hot and very brightly like a light bulb filament. Also, it lasts almost indeifnitely. whereas the light bulb filament has a finite life - it will "burn out" sooner or later.
A light bulb is a source of electric light. In an incandescent light bulb, the glass bulb forms a protective shield around a glowing filament. The air inside the glass bulb is removed, or replaced with an inert gas. Electric current is passed through a thin metal filament (usually tungsten), which causes it to glow white hot, giving out light. The protective bulb stops the filament from burning up, as it has no Oxygen.
When the switch is turned it completes an electrical circuit. The circuit amperage flows through a high resistance filament in the bulb and it starts to glow. The bright glow from the filament and the reflector behind the bulb is what creates the flashlights beam.
That part of a light bulb that causes light to light up is called the filament, and it is typically made from tungsten.