hi guys, maybe million times asked these questions but, i couldnt find the answer, so i need your help...
4 years ago i started but i always delayed the making the my first alternator, anyway i need some answers
1) i have 40x25x10mm magnets and i need the know how much distance must be coil and magnet, i will make axial flux alternator
2) is that any formula for calculating max power with coil thickness and turn numbers and the magnet field