23. What is the speed of the drift?
10 - 13 km/min
2 - 10 km/hour
10 - 15 km/sec
1 - 3 km/day
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Drift Speed: Free electrons moving in a conductor make many collisions with other electrons and atoms. The path of one electron is shown. The average velocity of the free charges is called the drift velocity and is in the direction opposite to the electric field for electrons.
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