Magnet Motor Switch Secondary Coil Test
Testing a short length of wire as a secondary. Next step is to put on a full size secondary coil.
Experiments, inventions, patents, …
Testing a short length of wire as a secondary. Next step is to put on a full size secondary coil.
This is the earth battery featured in my other videos. I use the vertical rods just because I paid a lot of money for the magnesium rod and it seems a shame not to put it to use. It does increase the the Milliamps slightly so I continue to use it.
A simple joule thief and LED powered directly from my earth battery.