In this problem we will study the behavior of an electron in a uniform electric field. Consider a uniform electric fieldE?? (magnitude E) as shown in the figure within a parallel plate capacitor in vacuum.

The electric potential inside the capacitor is V (h)=Eh

The electron's potential energy U (h₀) = ?q_eEh₀

E_initial = ?q_eEh₀

E_final = 21?mv² + (-q_eEh₁)

a) The electron, having been held at height h₀, is now released from rest. Calculate its speed v (i.e., |v??|) when it reaches the top plate (height h₁). Express v in terms of q_e, m, h₀, E, h₁, and other given quantities and constants.

hit E hot