Derive an expression between electric field and potential

1.	Derive an expression between electric field and potential
Answer» relation between electric field and electric potential Deriving electric field from potential. ... In vector calculus NOTATION, the electric field is given by the negative of the gradient of the electric potential, E = −grad V. This expression SPECIFIES how the electric field is calculated at a given point. Since the field is a vector, it has both a direction and magnitude.

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Derive an expression between electric field and potential

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