How does the electric bulb glow
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Electricity flows through a thin wire in the light bulb called the filament. ... Therefore as a result of this, the filament heats up and starts glowing, converting electrical energy to light energy. This is because of the Joule-effect, which means that resistances heat up when electrical current runs through them.
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Electricity flows threw a thin wire in light bulb therefore the filaments heats up and start glowing,converting electric energy to light energy because of Joule effect.
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