skin effect

I have a big coil I am working on (its radius is about 50 cm). It's a single layer coil built around a frame made of non conductive material, with some carbon fiber bars to hold everything together (their cross section is much smaller than the coil's radius). There are around 50 windings to the...

Hello. Im new here. I was thinking about making a 555 timer circuit, but im pretty inexperienced and dont know if using a 555 circuit as a switch will cause skin effect. When i think of skin effect i think of a regular household sinewave but i cant imagine what kind of wave would come out of the...