You are viewing the documentation for an older COMSOL version. The latest version is available here.
Magnetic Insulation
The Magnetic Insulation node is the default boundary condition for the Magnetic Field Formulation interface. In this formulation, this condition corresponds to setting the tangential components of the electric field to zero at the boundary n × E = 0.
For more information and the settings, see Magnetic Insulation as described for the Magnetic Fields interface.