Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Gauss' Law in Electric Current interface
Posted 19.02.2014, 06:11 GMT-5 Low-Frequency Electromagnetics Version 4.1 0 Replies
Please login with a confirmed email address before reporting spam
I'm trying to solve an electric field transient problem, where the charge relaxation time is in the same order of considered external time scale hence I'm using Electric Currents interface. However, looking at the equations it seems the Gauss' Law is missing! Is it considered by itself automatically or shall I couple a PDE to the my model?
In the case that its been computed automatically within the interface, how can I prescribe an initial space charge density for it :( ?!
Many thanks.
Hello Nima Seifnaraghi
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.