Question

How electric bulb glows when electric current flows through the filament of the bulb.... ​

Answer 1

Answer:

when we turn on the switch the current starts flowing through wires and when the currents reaches to the filament it heats .

thus bulb starts glowing

Explanation:

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Answer 2

Answer:

The electric bulb has a filament called tungsten when electricity passes through this filament, it heats up and glows. This heat is generated due to the passage of electric current, the drift of electrons due to the current and the resistance it has........

Explanation:

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