State the function of the metallic strips used in a torch
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The metallic strip fulfils the pathway of closing or opening the circuit of the torch whenever it is pushed forward it comes in contact with the metal collar at the base of the reflector and hence completes the circuit.
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the metals which strip electric of a toksax the connecting wires I makes complete circuit to flow electric current due to which the filament of the bulb heats up and starts to glow
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