A uniform charge density of 500nC/m3 is distributed throughout a spherical volume of radius 6.00 cm. Consider

Question:

A uniform charge density of 500nC/m3 is distributed throughout a spherical volume of radius 6.00 cm. Consider a cubical Gaussian surface with its center at the center of the sphere. What is the electric flux through this cubical surface if its edge length is

(a) 4.00 cm and

(b) 14.0 cm