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Question 6 Filament of a torch bulb is (a) A metal case. (b) Metal tip at the centre of the base. (c) Two thick wires (d) A thin wire.

Answer»

Question 6

Filament of a torch bulb is

(a) A metal case.

(b) Metal tip at the centre of the base.

(c) Two thick wires

(d) A thin wire.



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