Question

The starter motor of a car engine draws a current of 190 A from the battery. The copper wire to the motor is 4.30 mm in diameter and 1.2 m long. The starter motor runs for 0.670 s until the car engine starts. Part A How much charge passes through the starter motor? Express your answer with the appropriate units. Request Answer Part B How far does an electron travel along the wire while the starter motor is on? Express your answer with the appropriate units.

Answer 1

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