Part AA 5.1x10 V/m electric field creates a 3.5x1017electrons/s current in a 2.0-mm-diameter aluminum wire.What is the drift speed?Express your answer using two significant figures.m/s= PaSubmitPrevious Answers Request AnswerX Incorrect; Try Again; 5 attempts remainingPart BWhat is the mean time between collisions for electrons in this wire?Express your answer using two significant figures.

Charge on electron= 1.6 × 10-19 C Electric current= 3.5 × 1017 electron/s = 3.5 × 1017 × 1.6 × 10-19…

s your answer using two significant figures. m/s mit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining is the mean time between collisions for electrons in this wire? ess your answer using two significant figures. ? incINer

s your answer using two significant figures. m/s mit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining is the mean time between collisions for electrons in this wire? ess your answer using two significant figures. ? incINer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 50P

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Question

Part A
A 5.1x10 V/m electric field creates a 3.5x1017
electrons/s current in a 2.0-mm-diameter aluminum wire.
What is the drift speed?
Express your answer using two significant figures.
m/s
= Pa
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part B
What is the mean time between collisions for electrons in this wire?
Express your answer using two significant figures.

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