Physics, asked by applechichi282, 1 year ago

An electric bulb is rated 220v and 100w what does it mean

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Answered by khushi769

A bulb is rated 100W and 220V. ... Now power (Watts) is the combination of current (amperage) and voltage. So the 100 W lightbulbhas a resistance that permits a current at 220V that gives a power consumption of 100 Watts.

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