Winding Definition and 105 Threads

Hey Everyone, I recently got a hold of a coupe of toroidal cores that I want to wind some wire on (see pic). They are roughly 2.5" OD, 1" ID, 1" thk. I plan to wind two coils of 20 gauge magnet wire onto them but I was wondering if anyone here knows how the factory-made ones are wound? Do...

I have a question concerning the armature in a simple DC Motor, the kind portrayed in textbooks. We have received an assignment to build a DC Motor and while I have made my own design I am having a bit of confusion with the armature. I know I can just have a straight conductor but I was...

I've read that the extra dims are stabilized via string winding modes - This is a bit of a star trek style question but is it theoretically possible to somehow 'interfere' with the winding modes so as to CHAGNE in some way the size of an extra dimension. I'm really interested in this - if...

Hi folks! Long time listener-first time caller. I am building a coil winder for building my own transformers-fun fun! Anyway, I came across an interesting aspect associated with winding which, if not for anything else, provides an interesting math physycs problem. I am trying to understand what...

Why do mountain roads rarely go straight up the slope but wind up gradually?