A 1.4x10³ V/m electric field creates a 3.5x10¹7 elec/s current in a1.2-mm-diameter aluminum wire.What is the drift speed?Express your answer with the appropriate units."₁= 5.2.106Submit Previous Answers Request AnswermSPart B* Incorrect: Try Again; 4 attempts remainingHAWhat is the mean time between collisions for electrons in this wire?Express your answer with the appropriate units.?2.1 10-¹4 SSubmit Previous Answers Request Answer* Incorrect; Try Again; 5 attempts remaining

Answered: Image /qna-images/answer/47cdf5ef-93d4-4edd-9afd-314c717f34a9.jpg

A 1.4x10 V/m electric field creates a 3.5x10¹7 elec/s current in a 1.2-mm-diameter aluminum wire. What is the drift speed? Express your answer with the appropriate units. HA = 5.2.106 Part B Submit Previous Answers Request Answer m S Incorrect; Try Again; 4 attempts remaining What is the mean time between collisions for electrons in this wire Express your answer with the appropriate units. DA → 2.1 10-¹4 S E ? Submit Previoue Answers Request Answer * Incorrect; Try Again; 5 attempts remaining

A 1.4x10 V/m electric field creates a 3.5x10¹7 elec/s current in a 1.2-mm-diameter aluminum wire. What is the drift speed? Express your answer with the appropriate units. HA = 5.2.106 Part B Submit Previous Answers Request Answer m S Incorrect; Try Again; 4 attempts remaining What is the mean time between collisions for electrons in this wire Express your answer with the appropriate units. DA → 2.1 10-¹4 S E ? Submit Previoue Answers Request Answer * Incorrect; Try Again; 5 attempts remaining

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 70PE: Unreasonable Results (a) What current is needed to transmit 1.00 102 MW of power at 10.0kV? (b)...

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