Conductor
The Conductor node adds the continuity equation for the electrical potential and provides an interface for defining the electric conductivity. Use it as an easy way to apply current sources, especially in connection with the Stationary Source Sweep with Initialization study step. The Conductor feature has several subnodes (Terminal, Ground, Electric Insulation) that can be used to define the boundary conditions for the current conservation.
Instead of using the Conductor node to compute the current flow field, one can also use the External Current Density feature. The current can be either defined by an expression or imported from other interfaces such as the The Electric Currents Interface.