como calcular y hacer una bobina toroidal con nucleo de aire

Excellent method, 100% effective with a minimal margin of error. Don't miss the video on calculating ferrite-core coils...wait for it! In the equation on the board, N is missing the square, a mistake that was corrected in practice. Please keep this in mind. ♦♦♦♦♦♦♦♦♦♦♦ SUBSCRIBE TO MY EDITRONIKX CHANNEL AND ACTIVATE THE BELL ✅   / @editronikx   ♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦ Follow me on all social media. *********** All videos at ********************** http://www.editronikx.com.co https://t.me/editronikx (TELEGRAM)   / editronikx     / editronikx.edison     / editronikx   https://plus.google.com/+editronikx   / editronikx   Support me on PayPal and Patreon http://www.editronikx.com.co/p/donaci...