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Drift Velocity: the Figure Shows Two Connected Wires That Are

Question 6

Multiple Choice

Drift velocity: The figure shows two connected wires that are made of the same material. The current entering the wire on the left is 2.0 A and in that wire the electron drift speed is vd. What is the electron drift speed in the wire on the right side? Drift velocity: The figure shows two connected wires that are made of the same material. The current entering the wire on the left is 2.0 A and in that wire the electron drift speed is v<sub>d</sub>. What is the electron drift speed in the wire on the right side? A) 4v<sub>d</sub> B) 2v<sub>d</sub> C) v<sub>d</sub> D) v<sub>d</sub>/2 E) v<sub>d</sub>/4


A) 4vd
B) 2vd
C) vd
D) vd/2
E) vd/4

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