Question

"For any charge configuration, equipotential surface
through a point is normal to the electric field."justify

CBSE D14001

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answer in short​

Answer 1

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HERE'S THE ANSWER ✌

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If the electric field were not normal to the equipotential surface,it would have a non zero component along the surface.To move a test charge against this component, work would have to be done.But no work is needed to move a test charge on an equipotential surface.

Hence, electric field must be normal to the equipotential surface at every point.

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Answer 2

aur aage dekhen ki nhi hai ki nhi hai to vah apane aap hi