In a cathode-ray tube, an electron (mass = 9.11 × 10–31 kg) is projected at O with velocit...

In a cathode-ray tube, an electron (mass = 9.11 × 10–31 kg) is projected at O with velocity v = (2.2 × 107)i (m/s). While the electron is between the charged plates, the electric field generated by the plates subjects it to a force F = – eEj, where the charge of the electron e = 1.6 × 10–19C (coulombs) and the electric field strength E = 15 kN/C. External forces on the electron are negligible when it is not between the plates. Where does the electron strike the screen?