Problem 2 An electron enters the region of a uniform electric field as shown in the figure below, with initial velocity vy. The horizontal length of the plates is I. The position as the electron enters the field is (xg,%0) = (0,0). What is the vertical displacement of the electron when it exits the plates? Problem 3 (HW1 Problem 21.58) What is the magnitude of the force on the 1 nC charge in the figure? What is the direction of the force? 1.0 nC 1.0cm 1.0 cm 60" 607 20nc @ @ 20nc T I e I I I IS