1. The image shows electrons flowing in a conductor with cross sectional area 1mm². A electron flow • Add an arrow showing the direction of current. B • Which end has the highest potential? • Calculate the current when 1019 electrons flow through the wire in 10 s. If there are 1026 electrons per unit volume what is the drift velocity of the electrons?

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
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Chapter22: Electric Current
Section22.1: Current And Circuits
Problem 25SSC
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1. The image shows electrons flowing in a conductor with cross sectional area 1mm².
A
electron flow
•
Add an arrow showing the direction of current.
B
• Which end has the highest potential?
•
Calculate the current when 1019 electrons flow through the wire in 10 s.
If there are 1026 electrons per unit volume what is the drift velocity of the electrons?
Transcribed Image Text:1. The image shows electrons flowing in a conductor with cross sectional area 1mm². A electron flow • Add an arrow showing the direction of current. B • Which end has the highest potential? • Calculate the current when 1019 electrons flow through the wire in 10 s. If there are 1026 electrons per unit volume what is the drift velocity of the electrons?
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