The Line Current (on Axis) feature is available for 2D axisymmetric components. It applies to edges that coincide with the symmetry axis, and is active only when in-plane magnetic vector potential components are available (for more information, see Components). Use the Line Current (on Axis) feature to specify a line current along the symmetry axis.

Enter a value or expression for the Line current in z direction Iz (SI unit: A).