How It Works
3. ELECTRON GETS CAUGHT BY RING FIELD: When the electron gets close it starts to feel the magnetic fields. Specifically, the magnetic component of the Lorentz force becomes stronger than the electric force . The electron starts following the magnetic fields generated by the rings. The electron oscillates around one of these magnetic field lines, following it towards the center, giving off cyclotron radiation .
4. ELECTRON MOTION INSIDE CENTER: When the electron reaches the center, its' motion becomes straighter as it passes through the null point . This is the point of no magnetic fields in the middle of the rings. As it heads out the other side, it starts oscillating again. This oscillation get tighter as the electron gets farther away from the center [14, 11]. The radius of oscillation is the electron gyroradius . The electron follows the magnetic field lines. These lines are drawn together, tighter and tighter at the corners. The magnetic field gets denser. The electron oscillation gets smaller and tighter. At some point, the field gets so tight that the electron hits a magnetic mirror at the cusps [9, 10, 11, 14]. The electron turns around. It heads back toward device center and repeats the motion [11, 14]. An electron should be lost after a given period of time .
5. ELECTRON CLOUD BEHAVIOR: When a large number of electrons are inside the rings, they should appear as a pulsating swarm where material swirls around and moves forward and back to the cusps. This electron motion generates mini magnetic fields . It has been purposed : that these mini fields resist the rings fields. This is not proven. This would be analogous to the electron cloud going diamagnetic [22, 23]. If this were true, the electrons may occupy spherical cloud in the center, with 14 “spikes” pointed towards the cusps along the 8 corners and the 6 sides. If true, this may positively affect conduction losses.
6. D2 GAS INJECTION: The D2 gas is puffed towards the rings . This is the uncharged D2 gas. This means that the gas is less affected by the electric fields. Hence, it can make it to the edge of the rings. Bussard puffed the gas in at the relatively high pressure of 3E-4 torr against vacuum pressure of 1E-7 torr .
7. THE D2 IONIZES: When the D2 reaches the edge of the rings it is hit by an electron. If the electron is hotter than 16 eV  the D2 will become an ion. Bussard estimated that the typical electron in his device had 2,500 eV  at the beta=1 condition . This collision heats up the deuterium and it ionizes. The deuterium loses an electron to become the ion. The ion is positively charged and is attracted to the cloud of electrons in the center. In WB-6, this attraction created a 10,000 volt drop for the ions to "fall down".
8. ION FALLS & COLLIDES: The charged deuterium is attracted to the electrons in the center. It is attracted by the 10,000 volt drop. It “falls down” this hill towards the center . The ion builds up 10,000 eV as it falls. Note that the deuterium ion is about 3,670 times more massive than the electron [16, 1].
If the machine is fusing boron-11, then the reactor can exploit the fact that the boron has a charge of five. Because of this, the boron experiences five times the Lorentz force for the same electric field . This means that peak boron proton fusion may be possible with a much smaller voltage drop.