Using Back EMF to recycle electric energy, within a resonant bifilar pancake coil

With this bifilar coil experiment I recycle electric energy, by using the Back EMF to create resonance into a second coil. The next experiment will show this with only one coil, that produces a larger voltage resonance, by combining both methods. The reason I used 2 capacitors of the same size (10nF) is a current amplified resonant circuit. inspired by this article: http://www.accelinstruments.com/Appli... Donations are appreciated: https://PayPal.Me/masterivo