Electron Kinetic Energy Ratio Capacitor (Jee Ma… | ExamDuo
Electric Field and Dipole
Medium
Electron Kinetic Energy Ratio Capacitor
An electron with kinetic energy K1 enters between parallel plates of a capacitor at an angle α with the plates. It leaves the plates at angle β with kinetic energy K2. Then, the ratio of kinetic energies K1:K2 will be