A uniform, upward-pointing electric field E of magnitude 4.00×103N/C has been set up among two horizontal plates with charging the lower plate positively and the upper plate negatively. The plates have length L = 4 cm and separation d = 2.00 cm. Electrons are shot among the plates from the left edge of the lower plate.
The first electron has the initial velocityv0, which makes an angle θ=45° with the lower plate and has a magnitude of 5.52×106m/s. Will this electron strike one of the plates? If so, what is the horizontal distance from the left edge? If not enter the vertical position at which the particle leaves the space among the plates.