Memory Electronic Circuits or Electronic Schematics - Page 1 - Pale Moon. Repair and Maintenance Manuals - Integrated Publishing. AC GENERATOR THEORY. Generator. Coils and Magnets, How to build your Alternator / Generator Faraday's Law. It's Faraday's Law that you need to employ when trying to determine how big your coil needs to be for a certain voltage from your Alternator / Generator.
I have found it a common question, how big does my coil need to be. Faraday's Law will answer that question, but you will soon find that getting the data needed for Faraday to answer your question will be very difficult because getting exact numbers will be next to impossible. At most I've found is that you can get a ball park figure.