An electron traveling horizontally east passes between two horizontal, oppositely charged plates and is deflected downward. Part A: Passing through the same space between the plates, in what direction (if any) a proton traveling horizontally east would be deflected?Part B: Passing through the same space between the plates, in what direction (if any) an electron traveling horizontally west would be deflected?Part C: Passing through the same space between the plates, in what direction (if any) a proton traveling horizontally west would be deflected?Part D: Passing through the same space between the plates, in what direction (if any) a proton traveling horizontally north would be deflected?Answer choices for all parts :a) It wouldn't be deflected. B) It would be deflected vertically downward. C) It would be deflected vertically upward