The tungsten filaments of two electric bulbs are of the same length. If one of them gives 25 W power and the other 60 W power, t

The tungsten filaments of two electric bulbs are of the same length. If one of them gives 25 W power and the other 60 W power, then
A. Both the filaments are of same thickness
B. 25 W bulb has thicker filament
C. 60 W bulb has thicker filament
D. Both the filaments have same cross-sectional area

The tungsten filaments of two electric bulbs are of the same length. If one of them gives 25 W power and the other 60 W power, then

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