100 W, 110 V and a 50 W, 110 V lamps are connected in series across a 220 V source. If the resistances of the lamps are assumed to remain constant, what is the voltage (in Volts) across the 100 W lamp? Round off to the nearest tenth digit.

100 W, 110 V and a 50 W, 110 V lamps are connected in series across a 220 V source. If the resistances of the lamps are assumed to remain constant, what is the voltage (in Volts) across the 100 W lamp? Round off to the nearest tenth digit.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 50AP: Three 60.0-W, 120-V lightbulbs are connected across a 120-V power source, as shown in Figure P18.50....

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A 100 W, 110 V and a 50 W, 110 V lamps are connected in series across a 220 V source. If the resistances of the lamps are assumed to remain constant, what is the voltage (in Volts) across the 100 W lamp? Round off to the nearest tenth digit.

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