Part AThe current in a 100 watt lightbulb is 0.900 A.The filament inside the bulb is 0.280 mm indiameter.What is the current density in the filament?You may want to review (Pages 750 - 752).Express your answer to three significant figures and include the appropriate units.HA| ?ValueUnitsSubmitRequest AnswerPart BWhat is the electron current in the filament?Express your answer using three significant figures.?electronssecond

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