The Magnetic Fields Formulation Magnetic Fields No Currents Coupling multiphysics node assures continuity of the normal magnetic flux density and the tangential magnetic field across boundaries between The Magnetic Fields, No Currents Interface and The Magnetic Field Formulation Interface. The Magnetic Fields Formulation Magnetic Fields No Currents Coupling is available from the Multiphysics menu in the Physics toolbar or by right-clicking the Multiphysics Couplings node in Model Builder, if both The Magnetic Fields, No Currents Interface and The Magnetic Field Formulation Interface are available.

Select Manual or All boundaries from the Selection list. Make additional edits to the list of boundary entity numbers using the Selection toolbar buttons. When All boundaries is selected from the Selection list, the boundaries exterior to The Magnetic Fields, No Currents Interface that intersect the exterior boundaries to The Magnetic Field Formulation Interface are available in the boundary entity number list.

Select The Magnetic Fields, No Currents Interface as Primary interface and The Magnetic Field Formulation Interface as Secondary interface.