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A charge 2 muC is taken from inifinity p...

A charge `2 muC` is taken from inifinity point in an electric field, without changing its velocity. If work done against eletrostatic forces is `-40 mu J`, then find the potential at that point.

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`V = (W_("ext"))/(q) = (-40 mu J)/(2 mu C) = -20 V`
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MOTION-ELECTROSTATICS-Exercise -3 Section (B) Previous Year Problems | JEE Main
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