Which one have lesser resistance a 60 watt bulb or 40 watt bulb?
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Answered by
21
Since, power is inversly propotional to resistance.
Therefore, 60 watt bulb with more power will have less resistance.
Answered by
13
Answer:
The one which has more resistance: a 60 watt bulb or a 40 watts bulb? Assuming both bulbs are designed to operate at the same voltage V, then it's obvious that the higher the bulb's power rating P, the lower its resistance R, thus the 60W bulb has a lower resistance than the 40W bulb.
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