Physics · Current Electricity
If a 40W bulb and a 100W bulb have filaments made of the same material and length, which bulb will have a thicker filament?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It depends on the voltage supply
- 2Both will have the same thickness
- 3The 100W bulb✓
- 4The 40W bulb
Correct answer
The 100W bulb
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