The Lorentz force, exerted by the magnetic field, dictates the electron's trajectory. However, this approach is inapplicable ...

That creates a force - called the Lorentz force - which acts on the sea water and propels the craft along. Without propellers or a drive shaft churning up the water, a working MHD drive could ...

The current induced in the ring has an inductive phase shift relative to the induced EMF, and this phase-shifted current feels a Lorentz force from a radial magnetic field from the electromagnet's ...