Edge Label Properties in Electrostatics
To specify Dirichlet boundary condition (known voltage), check this box and enter value of voltage. Boundary condition can depend on coordinates. To specify coordinate-dependent boundary condition, enter the required formula in place of numerical value. Formulas are discussed in details in Working with Formulas section.
Surface Charge
To specify a Neumann boundary condition (surface charge), check the box and enter charge value. Boundary condition can depend on coordinates. To specify coordinate-dependent boundary condition, enter the required formula in place of numerical value. Formulas are discussed in details in Working with Formulas section.
Floating Conductor
Check this box to specify the edge (group of edges), as a floating conductor - voltage is equal but not a priori known.
About periodic boundary condition, please see section Periodic Boundary Conditions
Related Topics
Formulations
Field sources
Boundary conditions