Frequency-domain current conservation

Understand the Frequency-domain current conservation relationship used by Electric Currents.

Where to find it

Electric Currents → equations

How to use it

Compare the terms, signs and units with your intended physical assumptions before choosing model inputs.

Result

Equation: \nabla\!\cdot\!\left[\left(\sigma+i\omega\epsilon\right)\nabla V\right]=0.

Troubleshooting

The equation describes the model assumptions; it is not a separate editable boundary condition. Check the parent physics page for setup and limitations.