Current Density¶
In one sentence: Prescribe the electric current density (A/m²) as a Neumann boundary condition on a face.
Overview¶
Workbench: FEM
Menu: FEM → Model → Electromagnetic BCs → Current Density
Prescribes the electric current density on a face — the electromagnetic equivalent of a heat flux load. Use when the current flowing through a surface is known rather than the voltage.
Parameters¶
| Parameter | Description |
|---|---|
| Current density (x, y, z) | Current density vector components (A/m²) |
| References | Face to carry the prescribed current |
See also¶
- Electrostatic Potential — Dirichlet EM BC
- Equation: Electrostatic — the PDE this BC applies to
- FEM Workbench — workbench overview