1.

A charge 2 μC is taken from infinity to any point P (say) in an electric field, without changing its velocity. If workdone against electrostatic forces is −40 μJ, then the electric potential at that point will be:

Answer»

A charge 2 μC is taken from infinity to any point P (say) in an electric field, without changing its velocity. If workdone against electrostatic forces is 40 μJ, then the electric potential at that point will be:



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