# It's not that Irodov problem number 3.24

**Electricity and Magnetism**Level 4

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.