Solve Laplace equation with boundary conditions

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SUMMARY

The discussion focuses on solving the Laplace equation for the potential function and electric field between two concentric cylinders with specified boundary conditions: V(inner cylinder) = 0 at r = 0.015 m and V(outer cylinder) = 100 at r = 0.025 m. The participants confirm that the potential function V depends solely on the radial coordinate s, leading to two unknowns that can be resolved using the provided boundary conditions. The solution process involves applying the Laplace equation, ∆V = 0, to derive the potential function.

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Homework Statement


Calculate potential function and the electric field for the region between two concentric cylinders, where V ( inner cylinder) = 0 at r = 0.015 m and V(outer cylinder) = 100 for r = 0.025


Homework Equations


[tex]\Delta[/tex] (square ) V = 0



The Attempt at a Solution


so, V depends only on s, and we will just end up having two unknowns and we will need two boundary conditions that we already have.
am i right?
 
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Yes, you have two unknowns and two boundary conditions...what do you get for V?
 
i haven't actually solved it yet, but i am pretty sure that i can figure it out. thanks.
 

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