The surface entirely surrounds a +2.4 10-6 C charge. Compute electric flux through the surface when surface is the sphere with the radius of 0.20 m, sphere with the radius of 0.10 m, and the cube with edges which are 0.10 m long.
i) sphere with the radius of 0.20 m
ii) sphere with the radius of 0.10 m
iii) cube with edges which are 0.10 m long.