A certain light bulb has a resistance of 150 Ω when lighted. How much current will flow through it when connected across a 220 V, its normal operating voltage ? Draw the circuit schematic diagram.

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter26: Current And Resistance
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Problem 18P
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A certain light bulb has a resistance of 150 Ω when lighted. How much current will flow through it when connected across a 220 V, its normal operating voltage ? Draw the circuit schematic diagram.

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