Question
Electric field in a rectangular cross-section system with metal walls electrically insulated
Hello everyone!
I have a graphics problem and that is: after having determined the equipotential lines (see photo) in a system with a square section and infinite length, made up of metal plates isolated from each other and at different potentials, I do not know how to make the field lines orthogonal to those of the potential. I have fixed two constant values for the increments dx and dy. I attach the worksheet:
