- #1

workhorse123

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- Homework Statement
- The charge density in the region

-z’<z<z’

depends only on z; that is,

p=p’cos(pi z/z’)

where p’ and z’ are constants. Determine the potential in all regions of space

- Relevant Equations
- Poisons equation, laplace equation

for the boundary conditions for this problem I understand that Electric field and Electric potential will be continuous on the boundaries.

I also know that I can set the reference point for Electric potential, wherever it is convenient. This gives me the fifth boundary condition. I am confused at where I find the last boundary condition.

I also know that I can set the reference point for Electric potential, wherever it is convenient. This gives me the fifth boundary condition. I am confused at where I find the last boundary condition.

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