Resistance of a lightbulb The glowing element in an incandescent lightbulb is the filament, a long, thin piece of tungsten wire that is heated by the electric current through it. When connected to the 120 V of an electric outlet, a 60 W bulb carries a current of 0.50 A. What is the resistance of the filament in the lamp?(240Ω)
Resistance of a lightbulb The glowing element in an incandescent lightbulb is the filament, a long, thin piece of tungsten wire that is heated by the electric current through it. When connected to the 120 V of an electric outlet, a 60 W bulb carries a current of 0.50 A. What is the resistance of the filament in the lamp?(240Ω)
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Resistance of a lightbulb
The glowing element in an incandescent lightbulb is the filament, a long, thin piece of tungsten wire that is heated by the
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