The Laplace’s electromagnetic force is the force exerted on a conducting coil placed in a magnetic field. The force exerted on a conductor can be computed using Laplace’s law:
B is the magnetic flux density in which the conductor is placed
J is the current density in the conductor
In Flux, the density of Laplace’s force could be displayed by means of arrows of:
Example (2D MS): Display Laplace’s force arrows on coil regions: