An electron is ejected into a horizontal uniform E field at a parallel horizontal velocity of v0 .
A. Assume the E field is in the same direction as the initial velocity. Define the equation for the electron's velocity. Neglect gravity
Express your answer in terms of the variables v0 , |e| , t , E , and m .
B. Define the equation for the electron's position.
Express your answer in terms of the variables x0 , v0 , |e| , t , E , and m .