Section-E: Subjective Type
A charged particle having charge q = 10-6 C and mass m = 10-10 kg is fired from the middle of the plate making an angle = 37° with plane of the plate. Length of the plate is l = 1.2 m and it is separated by s = 0.1m. An electric field E = 10-3 NC-1 is present between the plates and just outside the plates a magnetic field is present. Find the magnitude of the magnetic field (in mT) perpendicular to the plane of the figure, if it has to graze the plate at Q and P parallel to the surface of the plate. (Neglect gravity).