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1. The starter motor of a car engine draws a current of 150 A from the...

1. The starter motor of a car engine draws a current of 150 A from the battery. The copper wire to the motor is 5.0 mm in diameter and 1.2 m long. The starter motor runs for 0.80 s until the car engine starts.

a)Please find the drift velocity of they electrons in the current?

b)Please find the voltage across the wire?

c)Please, How many electrons travel through the starter motor while it starts?

Thank you!!!!

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