An electron having kinetic energy K is projected, between two charged plates, at an angle θ = 45° as shown in the figure. If electron is projected from the lower plate and electric field (E) between the plates is uniform then magnitude of the electric field so that the electron just fails to strike the upper plate, should be
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In a region, the potential is represented by V(x, y, z) = 6x − 8xy − 8y + 6yz, w
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