Solution-Power consumption at the instant

Power consumption at the instant

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Reference no: EM131403211

A 100-W, 120-Vlightbulb has a resistance of 14Ωwhen cold (20°C) and 150Ωwhen on (hot).

Part A: Calculate its power consumption at the instant it is turned on.

Part B: Calculate its power consumption after a few moments when it is hot.

Reference no: EM131403211

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Power consumption at the instant

Reference no: EM131403211

Reference no: EM131403211

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