The number density of electrons in a metal is 28 3 9.64 10 m− × . What is the drift
velocity of electrons in a wire made up of this metal when a current of 4A flows in
it given that its cross-sectional area is 2.0 mm2
? How long will it take for an
electron to travel a distance of 0.10 m in this wire?
1
Expert's answer
2019-04-01T10:39:24-0400
As far as the current I = vSne, then the drift velocity
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