The following table gives the lengths of three copper rods, their diameters, and the potential differences between their ends. Rod Length Diameter Potential Difference L. 3d 2L d 2V 3L 2d 2V In the following questions, you will be asked to rank these rods. If multiple rods rank equally, use the same rank for each, then exclude the intermediate ranking (i.e. if objects A, B, and C must be ranked, and A and B must both be ranked first, the ranking would be A:Greatest, B:Greatest, C:Third greatest). If all rods rank equally, rank each as 'Greatest. Rank the rods according to the magnitude of the electric field within them. 123

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
Problem 82PQ
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The following table gives the lengths of three copper rods, their diameters, and the potential differences between their ends.
Rod
Length
Diameter
Potential Difference
3d
V.
2L
d
2V
3L
2d
2V
In the following questions, you will be asked to rank these rods. If multiple rods rank equally, use the same rank for each, then exclude
the intermediate ranking (i.e. if objects A, B, and C must be ranked, and A and B must both be ranked fırst, the ranking would be
A:Greatest, B:Greatest, C:Third greatest). If all rods rank equally, rank each as 'Greatest!.
Rank the rods according to the magnitude of the electric field within them.
Rod 1
Rod 2
Rod 3
<>
123
Transcribed Image Text:The following table gives the lengths of three copper rods, their diameters, and the potential differences between their ends. Rod Length Diameter Potential Difference 3d V. 2L d 2V 3L 2d 2V In the following questions, you will be asked to rank these rods. If multiple rods rank equally, use the same rank for each, then exclude the intermediate ranking (i.e. if objects A, B, and C must be ranked, and A and B must both be ranked fırst, the ranking would be A:Greatest, B:Greatest, C:Third greatest). If all rods rank equally, rank each as 'Greatest!. Rank the rods according to the magnitude of the electric field within them. Rod 1 Rod 2 Rod 3 <> 123
Rank the rods according to the current density within them.
Rod 1
Rod 2
Rod 3
Greatest
Second greatest
Third greatest
Rank the rods according to the drift speed of electrons through them.
Rod 1
Rod 2
Rod 3
<>
Transcribed Image Text:Rank the rods according to the current density within them. Rod 1 Rod 2 Rod 3 Greatest Second greatest Third greatest Rank the rods according to the drift speed of electrons through them. Rod 1 Rod 2 Rod 3 <>
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