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A uniform electric field vec(e )=-4000sq...

A uniform electric field `vec(e )=-4000sqrt(3)hat(y)NC^(-1)` is applied in a region. A charged particle of mass m carrying positive charge q is projected in this region with an initial speen of `2sqrt(10)xx10^(6)ms^(-1)`. This particle is aimed to hit a target T, which is 5 m away from its entry point the field as shown schematically in the figure.
Take `(q)/(m)=10^(10)Ckg^(-1)`, Then

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