Asked by Anonymous

What is the potential difference across a tungsten filament in a 100 W light bulb if the resistance in the filament is 144 Ω and a current of 0.833 A is flowing through it?(120 V)

Answered by Anonymous
forgot to mention but 120 V should be the final answer
Answered by DrBob222
E = IR = 0.833 x 144 = ? volts
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