explain the structure of a and working of the bulb
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Light bulbs have a very simple structure. At the base, they have two metal contacts, which connect to the ends of an electrical circuit. ... The filament sits in the middle of the bulb, held up by a glass mount. The wires and the filament are housed in a glass bulb, which is filled with an inert gas, such as argon.
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Structure Of Bulb:
The light bulb consists of three main parts which are the filament , the glass bulb and the base of the light bulb.
- The Filament: It is a coiled thin wire that made of tungsten and it is connected with copper and lead wires that are connected to the base of the lamp.
When the electricity reaches the tungsten. filament through copper and lead wires, It causes the glowing of the filament and emitting the light.
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