Science, asked by esha460726, 2 months ago

With diagram explain the principle how torch works​

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Answered by 3509supernova
2

Answer:

A torch is a portable electric lamp which uses two or more cells to light a small bulb. A torch is used to provide light in the dark when it is switched on. ... When the torch is needed to provide light, the sliding switch is closed by pushing it forward so that the circuit is completed and the bulb of the torch lights up

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Answered by esha460798
1

Answer:

A torch is a portable electric lamp which uses two or more cells to light a small bulb. A torch is used to provide light in the dark when it is switched on. ... When the torch is needed to provide light, the sliding switch is closed by pushing it forward so that the circuit is completed and the bulb of the torch lights up

Explanation:

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