acceleration voltage Va
plate voltage Vp

$E=\frac {V_{\text p}}{\text d}=$ ${0}$ $\frac {\text V}{\text m}$

schematic diagram:

Schematic layout of the experiment

Get the equation that describes the trajectory of electrons in the electric field of a plate capacitor.

Method: Combine the shown equtions to a y(x)-equation.
Real experiment about deflection of electrons in electric field of a plate capacitor
y(x) =
Kinematic Equation for x-component Kinematic Equation for y-component
$x(t)=v_0\cdot t$ $y(t)=\frac{1}{2}a_y\cdot t^2$