10-01-2023, 10:37 AM
(09-22-2023, 09:00 AM)Jim Mac Wrote: NICE!!!!
Now it's not as easy as spinning a spiral and slapping any old coil under it.. A coil's flux field has different intensity levels in different places. But there is a balance point where N is equal to S on opposite sides. Your spiral should also have balanced symmetry. The coils symmetry needs to match the rotors symmetry with respect to the coils orientation, length, poles, and symmetrical magnetic forces.
Hello there!
I hope you don't mind me butting into this conversation thread but I find your spiral magnet rotor designs quite interesting!
I have been learning about magnets, electromagnetism and whatnot for the past few months and I've been trying to find out if permanent magnet generators are actually possible (or even possible at all). After watching some of your videos, I became quite intrigued by this particular video of yours which leads me to one question: How come this rotor does not slow down to a stop when you spin it, unlike your previous (blue) rotor design?