Electric field is directed along the dir...

Electric field is directed along the direction in which rate of electric potential is .......

decrease fastest

decrease slowest

increase fastest

increase, slowest

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The correct Answer is:

A, C, D

Because electric field is always directed perpendicular to equipotential surface and according to `dV =- vecE.vecdr=-"E d r cos" theta` we have |dV| = max . For `theta = 0^(@)` .

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