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11 Dec 2019
Two light bulbs use 30 W and 60 W, respectively, when connected in parallel to a 120-V source.
How much power does each bulb use when connected in series across the 120-V source, assuming that their resistances remain the same?
Two light bulbs use 30 W and 60 W, respectively, when connected in parallel to a 120-V source.
How much power does each bulb use when connected in series across the 120-V source, assuming that their resistances remain the same?
KathLv10
25 Mar 2021
