MEL equation is abbreviation for Maxwell Einstein Lorentz equation. AME insists that net jet stimulated by spin jet gives Electric force which is also magnetic Lorentz force.
E = v X B
which is similar to Maxwell's wave equation and compatible with Einstein's particle theory and simplified Lorentz equation.
If we use magnetoelecticity eq. in energy eq.
$ En = \epsilon E^2 / 2 = B^2 / 2 \mu $
then we have velecity-energy relation ship.
$ v =1/ sqrt( \epsilon \mu) $
It is well known equation which Maxwell eq. had provided for light velocity.