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A particle of mass m and charge -q enter...

A particle of mass m and charge -q enters the region between the two charged plates initially moving along x-axis with speed `v_(x)` as shown in figure. The length of plate is L and a uniform electric field E is maintained between the plates. The vertical deflection of the particle at the far edge of the plate is

Text Solution

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`u_x=v_x u_y=0 , a_x=0`
`s_x=L s_y=u_y t+1/2a_y t^2, t=s_x/u_x=L/v_x`
`Y=(qEL^2)/(2m V_x^2)`
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