Physics, asked by mithilesh9267, 5 hours ago

Two electric bulbs marked 100W 220V and 200W 200V have tungsten filament of same length. Which of the two bulbs will have thicker filament?​pls attach image of guide

Answers

Answered by ananyasingh9456
1

Answer:

The resistance of 200W bulb is lesser than the 100W bulb. ⇒Higher the resistance,lesser will be the value of A. Thus, thinner will be the wire. The wire of 200W bulb is thicker than 100W bulb, as it's resistance is lesser.

Explanation:

Similar questions