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Part A A standard 100 W (120 V) lightbulb contains a 7.0-cm-long tungsten filament. The high-temperature resistivity of tungsten is 9.0 x 10 0 m.

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Part A A standard 100 W (120 V) lightbulb contains a 7.0-cm-long tungsten filament. The high-temperature resistivity of tungsten is 9.0 x 10 0 m. What is the diameter of the filament? Express your answer with the appropriate units. Value Units Submit Request

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