Science, asked by anchalkumari7189, 11 months ago

How does a bulb of the torch glow?

Answers

Answered by IshmeetLotey
2
It glows because of the filament present In it
Answered by lpskshatri
1
A filament is a spirally wound wire inside the a bulb supported by two thick wires at its ends. An electrical cell is connected to the terminals of a bulb so that electricity from the cell can pass through the bulb. This electricity makes the filament in the blub glow and emit light.

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