# Flight of Electrons

flight phase
When the electrons pass the anode they leave the electric field.
Then there is no more acceleration.
So the equations for a uniform linear motion are usable:$\begin{array}{rll}x(t) & = & v_{\rm{end}}\cdot t \\ v(t) & = & v_{\rm{end}}\\ a(t) & = & 0\end{array}$ The electrons move with the velocity they get while passing the acceleration zone.