Question about the Microscopic Model of Current

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A uniform conductor is defined as one where the conductance remains constant throughout its length, typically represented as a cylindrical shape. In contrast, a non-uniform conductor has varying conductance at different points, which complicates calculations and analyses of current flow. The discussion highlights the importance of uniformity in simplifying the understanding of electrical properties. The lack of clear definitions in textbooks regarding these terms leads to confusion among learners. Understanding these concepts is crucial for grasping the fundamentals of electrical conduction.
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Why do they say uniform conductor?
1670823887618.png

Many thanks!
 

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Because a non-uniform conductor would significantly complicate things.
 
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Orodruin said:
Because a non-uniform conductor would significantly complicate things.
Thanks for your reply @Orodruin !

What's a non-uniform conductor? The textbook does not seem to define these 'uniform' or 'non-uniform' conductors.

Am I correct to say that a uniform conductor is cylindrical, while a non-uniform conductor can have any geometry as long as it is open at both ends.

Many thanks,
Callum
 
Orodruin said:
Because a non-uniform conductor would significantly complicate things.
Thanks for your reply @Orodruin ! How would a non-uniform conductor significantly complicate thing?

Many thanks!
 
Callumnc1 said:
What's a non-uniform conductor?
One in which the conductance varies from place to place within it.
 
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haruspex said:
One in which the conductance varies from place to place within it.
Thank you @haruspex !
 
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