Relationship between contours of constant portential and electric field direciton

explain the relationship between contours of constant potential and the electric field direction. why is the electric field a vector quantity while the electric potential . As with electric field, potential can be represented by a picture. The difference in potential between neighboring equipotentials is constant, so the More important is the potential difference, which increases as you move in the opposite direction of They are similar to contour lines on a topographical map, which connect. Equipotential lines are perpendicular to electric field lines in every case. Force is in the same direction as E, so that motion along an equipotential must There can be no voltage difference across the surface of a conductor, or charges will flow. An equipotential line is a line along which the electric potential is constant .

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explain the relationship between contours of constant potential and the electric

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