Hi try to think in a different way of the AC you think of a sinusoidal wave try not to.
Look at a DC positive pulse and a negative pulse.
When you use this wave form on an inductor it’s a whole new ball game.
Then use resonant circuits oh you can have some real fun, get a thousand volts from just 50v and just a few amps. Applied to a cell correctly and lots of fun.
a push pull circuit in and an AC out and with a resonant circuit lot and lots of availianbe amps, then find the frequency.
