Electrostatic Boundary Conditions
Boundary conditions for electrostatic fields at the interface between two different media are:
- with the normal vector to the interface between the two media (see picture) and the charge density in the boundary.
For a domain , we should consider three different boundary conditions:
- Dirichlet boundary condition:
- Neumann boundary condition:
- Infinit condition (when no physical boundary are presents -free space-):