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Q.

Is it true that aluminium foil can be used instead of connecting wires in a torch?


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a

True

b

False 

answer is A.

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Detailed Solution

The above statement is True.
Aluminium is a metal that conducts electricity well. So, sure, the Aluminium foil will work as connecting wires, connecting one strip to the bulb's positive terminal and the other to the bulb's negative terminal. Aluminium is a conductor; therefore, aluminium foil can be used as a connecting wire in the torch.
 
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