Question

Two bulbs have tungsten filaments of same
length. If one of them gives 60 watts and the
other gives 100 watts then -
(A) 100 watts bulb has thicker
filament.
(B)
60 watts bulb has thicker filament.
(C)
(D)
Both bulbs filaments are of same
thickness.
It is impossible to get different
wattage bulbs unless the lengths
are different​

Answer 1

Answer:

option B

Explanation:

power directly parpo. to area

Answer 2

Answer:

I thought option B is correct.