I have had relatively little training in physics but I still have the feeling that a magnetically propelled projectile can attract the discharge of a Tesla coil. Please explain to me how I can build this machine. The same goes for the Tesla Coil.. If you attached a wire loop to the apex of the Tesla Coil and used the coil gun to shoot a metal projectile through the loop, you might get the T. It would impart no momentum to the projectile nor alter it in any way. Just make a spark, if you were fast enough to see it. First you get into the Old Olney powerplant, get the Tesla Coil, then give it to the Brotherhood of Steel Scientists, and they will airdrop you the Gauss Cannon in copper clad steel Suppliers front of Adams Air Force base.