This is obviously a joke.
From the previously post "Magnetic Field In General, HuYaa",
∂B∂t=−i∂E∂x′
∂B∂x∂x∂t=−i∂E∂x′
Since, −i.i=1,
∂B∂x∂x∂t=−i1(−i.i)∂E∂t∂t∂x′
∂B∂x∂x∂t=∂E∂t1i∂t∂x′
and i rotates x′ to r, the radial distance,
∂B∂x∂x∂t=∂E∂t∂t∂r=∂E∂t∂x∂r∂t∂x
∂B∂x(∂x∂t)2=∂E∂t∂x∂r
Integrating by x and by r,
∬∂B∂x(∂x∂t)2dxdr=∬∂E∂t∂x∂rdxdr
Since, for an electromagnetic wave,
(∂x∂t)2=c2=(1√εoμo)2=1εoμo
∬dBdr=εoμo∬∂E∂tdxdx
∫Bdr=εoμo∂∂t{∬E(dx)2}
If ∫Bdr is around a square loop with length dx and height also dx, bear in mind that r is perpendicular to x, then,
∮Bdr=εoμo∂∂t{∮EdA}
Which is Maxwell's displacement current. This is the last of Maxwell's Equations not considering current density, je.
The maths is not rigorous but it seems to indicate that dynamically all that is needed is,
∂B∂t=−i∂E∂x′
to define the B field established by moving charges. I have to think about this one.
