A 1.0×10¬3 V/m electric field creates a 2.5x1o17 electrons/s current in a 1.2-mm-diameter aluminum wire. Part A What is the drift speed? Express your answer using two significant figures. ? vd = m/s Submit Request Answer Part B What is the mean time between collisions for electrons in this wire? Express your answer using two significant figures. ? T = S

A 1.0×10¬3 V/m electric field creates a 2.5x1o17 electrons/s current in a 1.2-mm-diameter aluminum wire. Part A What is the drift speed? Express your answer using two significant figures. ? vd = m/s Submit Request Answer Part B What is the mean time between collisions for electrons in this wire? Express your answer using two significant figures. ? T = S

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

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A 1.0x10-3
electrons/s current in a 1.2-mm-diameter
V/m electric field creates a 2.5x1017
aluminum wire.
Part A
What is the drift speed?
Express your answer using two significant figures.
Vd =
m/s
Submit
Request Answer
Part B
What is the mean time between collisions for electrons in this wire?
Express your answer using two significant figures.
?
T =

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