Adding a new Current Source is very similar to adding a new Charge Source. Keep in mind only one-dimensional objects can be drawn under this material group.
== Discretization Domain and Boundary Conditions ==
In EM.Ferma, the Laplace equation is solved subject to specified boundary conditions. Here, we will discuss how to specify these boundary conditions.
=== 3D Domain ===
EM.Ferma's computational domain defines where the boundary condition will be specified. It can be seen in figure 1 as a green cubic wireframe that surrounds all of the CAD objects in the model. To modify the domain boundary, find the "3D Static Domain" entry in the navigation tree, right-click on it, and select "Domain Settings...". The domain dialog will appear. In the domain dialog, the domain boundary can be specified in terms of either a custom, fixed location, or as custom offsets from CAD objects in the scene.
== Boundary Condition ==
== 2D Solution Planes in EM.Ferma ==