describe the components of a torch with a neathy labelled diagram
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It consists of a bulb, electric cells, a switch, a reflector, and a cylindrical shape casing. Bulb: The bulb emits light when electric current flows through its filament. Electric cell: The cell is an electricity-producing device. ... Switch: The switch is used to complete and break the circuit inside the torch.
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j
it's consists a bulb. this is the answer
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