Explain mechanism of glowing bulb?
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Electricity flows through a thin tungsten wire in the light bulb called the filament. A filament has a lot of resistance to electricity. Therefore as a result of this, the filament heats up and starts glowing, converting electrical energy to light energy.
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Explanation: when you switch on the bulb the correct enters into the bulb and later it enters into the filament of bulb when filament heats up the bulb glows
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