A uniform electric field 'E' exists between two parallel plates having opposite having opposite charge on each plates. An electron enters the field between the plates with speed `v_0` as shown in the figure. If length of each plate is l then angle with which electron deviates from its initial path is (m is mass of electron ) (##AAK_TST_05_NEET_YEAR(19)_PHY_E05_133_Q01##)

Options

A. `tan^-1((eEl)/(2mv_0^2))`
B. `tan^-1((eEl)/(mv_0^2))`
C. `sin^-1((eEl)/(mv_0^2))`
D. `sin^-1((eEl)/(2mv_0^2))`