# It's not that Irodov problem number 3.24

A cube of side length $$l= \sqrt3 \text{ m}$$ is placed such a way in space such that its main body diagonal is $$z$$-axis and other perpendicular axis are $$x$$ and $$y$$. The origin is at the body center of cube. An electric field is defined in a space such that $$E=\dfrac{a(x i + y j)}{x^2 +y^2}$$. Find the electric flux through cube due to this field, where $$a= 7/22$$ SI units.

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