You are viewing the documentation for an older COMSOL version. The latest version is available here.
Magnetic Current Density
The Magnetic Current Density node adds an external current density to the specified domains, which appears on the right-hand side of Faraday’s law
Magnetic Current Density
Based on space dimension, enter the coordinates (x, y, and z for 3D components for example) of the Magnetic current density Jm (SI unit: V/m2).