9 y d m THIE & d k L Consider a uniform electric field of magnitude Eo pointing in the direction, created by two very large and oppositely charged plates. The plates are contained in the (x,z) plane, are of length L=25 cm in the î direction, and are separated by a distance 2d=30 mm (the dimension in the k direction is irrelevant in this problem). A proton, q, is initially outside the gap between the two plates moving along the +x axis with a speed vo. The particle enters the region of uniform electric field at the midpoint between the two plates. Calculate the minimum speed vo needed for the particle not to hit the lower plate. Hint: Express your answer in terms of q, m, L, d, and Eo. Let Eo lql = 1.602 x 10-¹⁹ C. 796 = V 772 -27 ; m₂ = 1.67 x 10-2 Kg;

9 y d m THIE & d k L Consider a uniform electric field of magnitude Eo pointing in the direction, created by two very large and oppositely charged plates. The plates are contained in the (x,z) plane, are of length L=25 cm in the î direction, and are separated by a distance 2d=30 mm (the dimension in the k direction is irrelevant in this problem). A proton, q, is initially outside the gap between the two plates moving along the +x axis with a speed vo. The particle enters the region of uniform electric field at the midpoint between the two plates. Calculate the minimum speed vo needed for the particle not to hit the lower plate. Hint: Express your answer in terms of q, m, L, d, and Eo. Let Eo lql = 1.602 x 10-¹⁹ C. 796 = V 772 -27 ; m₂ = 1.67 x 10-2 Kg;