Step 1: Determine Core Size (Kg Method, UPD Appendix C)

New Technologies

: Added chapters on Wireless Power Transfer (WPT) , energy harvesting, and the use of wide-bandgap semiconductors like SiC (Silicon Carbide) and GaN (Gallium Nitride) .

And somewhere, in the quantum foam between the core and the coil, the ghost of László Kovac—or whatever his mirror had become—answered back.