Skin depth

I left off last time after determining the numerical limits of the Bessel term but determined the slope of the solid conductor… Read the rest

I ended up far deeper in the weeds than I expected on this page. Furthermore, I had to scrape a lot of rust off whatever few mathematics… Read the rest

Electrons wiggle. By definition, current is a measure of electron wiggle. If for no other reason, electrons wiggle when… Read the rest

Internal DC Inductance

Keep it “simple”; an infinite straight length along vector z of a circular conductor… Read the rest

Magnetic Field

As usual, assume an infinitely long straight wire. The fundamental expression is the Biot-Savart Law

 … Read the rest

Plated Wire

The use of plated wire in spacecraft (and other places) is not uncommon; nickel or silver overlaying copper … Read the rest