What is the way of the area element, Physics

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2126_What is meant by the electric flux through a closed surface1.png

The area element that seems in the integral is a vector. Area like an amount of coverage would appear to be a scalar quantity. What is the way of the area element 777_What is meant by the electric flux through a closed surface.png ?

Ans:

The area element direction is perpendicular to the surface of the area element and outward. This is precisely what is meant by the outward direction in which the area element is facing.

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