functioning Lorentz plasma cannon test firing

So I found the beyond section of YouTube again. Pew-pew starts at the 6:14 mark.

Firing the Lorentz Plasma Cannon

I wonder if helical shapes would work better than cylinders for the cannon barrels.

Traqueur acquisition - Helical antenna - Wikipedia

For those on a tight budget, I recommend this:

Firework Roman candle miniguns