Some Coil Talk & Other stuff… ONE DAY AT A TIME.
one day at a time…
Negative Inductance: -90 or +270
Negative Resistance: a source of power
Negative Capacitance: +90 or -270
https://en.wikipedia.org/wiki/Gunn_diode
Lots to do, one day at a time.
God Bless, ~Russ