current sink and source

I am having problems modelling an input and output current source. This is my code at the moment:

xSamp = .1;
ySamp = .1;
[X, Y] = meshgrid(0:xSamp:10,0:ySamp:10);
IIn = [min(min(X)) min(min(Y))]';
IOut = [max(max(X)) max(max(Y))]';
I = 10;

Which obviously has I = 10 at both Iin and Iout. I need to have the current at Iout to be equal and opposite to that at Iin. I was thinking of maybe trying to model them as wells, but i think that gets into fluid flow problems.

I also need to place an equipotential boundary at the edges of my plane (which here runs from 0 to 10 in both the x and y directions).

Again, my knowledge of Matlab is very basic, which i guess is painfully obvious from my questions, so if i am asking stupid questions please just humour me.

Cheers for your time (again)

Ally

Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Categories