Question

Which one is having lesser resistance a 60w bulb or a 40w bulb?

Answer 1

Answer:

current is needed because P= I R

Explanation:

I think it's 40 because P is directly proportional to I and R.

Answer 2

Answer:

Here is your answer

Explanation:

220 V, 60 W as this bulb will glow more brightly indicating more heat is produced due to high resistance.