A) Both bulbs glow equally
B) Carbon filament bulb glows more
C) Tungsten filament bulbs glows more
D) Carbon filament bulb glows less
Correct Answer: C
Solution :
Resistance of carbon filament decreases with temperature while that of tungsten increases with temperature In series \[{{P}_{Consumed}}\propto R\]i.e. tungsten bulb will glow more brightlyYou need to login to perform this action.
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