I would like to know if somebody has already done this kind of project:

Using EXCEL, compute the voltage (E field, surface density....) inside a capacitor using the cells of the spreadsheet. The way the voltage are found is by using the average of the 4 cells surrounding it.

For example , if you want to compute the voltage at the cell C3 , the equation should be:

=0.25*(B3+D3+C4+C2)

I want compute the capacitance per unit of length. I can give more detail about the delta between cells and the grid size N.

It is a project I am doing but I am lost.

Thank you

B