Where does the proton come from in a Cyclotron?
Ionization of hydrogen.
Is the ionization of the hydrogen atom caused by the "magnetic coil", the top and bottom plates?
Or is the ionization of the hydrogen atom caused by the two half "Dees" oscillator?
Or is it both of the above?
Or, neither. It's injected into the ring by acceleration through an electric field after being generated in a proton "source" which can be any one of a variety of ionization chambers.
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