Ms. DeVries feels you must be brought into the project to contribute further. We've been commissioned by our "foreign investors" to design a rail gun to compete with the Maian FarSight XR-20. The design specs calls for the weapon to fire a 10g 12.7mm diameter special mineral bullet. So far we've managed to fit 400 6.4mF capacitors in the butt to provide the kinetic energy necessary to get up to 800m/s supersonic speed for a sniper rifle. We've also installed a special 50V charging system. We're having trouble coming up with the appropriate magnetic striping to line the barrel. Any suggestions? What magnetic field strength do we need? You've done rudimentary electrical work. The kinetic energy comes to 3200J, so the equivalent capacitance is 2.56F and there are 128C of stored charge to be dumped during firing.