Consider the following example:
A charged particle initially at rest briefly accelerates in the forward direction due to an initial force. At this point the particle is carried forward only by inertia, creating a constant velocity, and a constant magnetic field. The brief change in the magnetic field will cause a brief change in the electric field, which I think by Lenz’ law will be in the opposite direction of the particle’s velocity, slowing the particle down.
I am skeptical about this, and I do not seem to understand Maxwell’s Equations as well as I thought, so although I have qualitative reasoning, I do not have the mathematics necessary to come to a definite result.
Could someone enlighten me?
Mathematics Preferred. Please stay in Vector Calculus or lower. For all major steps, specify which equations you are using. No PDEs or PDE solving.