Not really, actually we understand pretty well electromagnetism, electrodynamics, plasma physics and numerical methods for those. We can simulate these things,

Not really, actually we understand pretty well electromagnetism, electrodynamics, plasma physics and numerical methods for those. We can simulate these things, so there's no need to reinvent the wheel going full Faraday at the 21st century. A few trained physicists on Earth would do, yet people get so excited wilfully ignoring all this.