house current is 117.6 volts. If a light bulb runs a current of 0.7 amps, what the resistance ofthe bulb
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20V and 100W. When it is operated on 110V, the power consumed will be : ... An electric bulb is rated 220V and 100W. When it is ... R=100220×220=484Ω. The current ... Pb =25W.
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