Why Filament Is Coiled?
The Filament Is Coiled to Give It Greater Length. If the Filament Was Just a Piece of Straight Wire It Would Only Give out a Small Amount of Light. by Curling...
The filament is coiled to give it greater length. If the filament was just a piece of straight wire it would only give out a small amount of light. By curling the wire into a coil, a very long length of wire can be stored in a small space.
Why is the filament tightly coiled in a light bulb?
In order to maintain the standard range of lamp wattages the power is brought back to normal by increasing wire diameter. The wire for coiled-coil filaments is therefore slightly longer and thicker than for single coils. Due to the greater mass of incandescent metal it radiates more light.
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Why is filament coiled multiple times?
The coiled wire of tungsten increases the surface area of the wire in very less space so as to emit more light and helps in glowing with more intensity. The tungsten wire is coiled because to reduce the amount of heat. As the filament, size is very small, to make fit the wire in it. and not installed .
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