2. Consider an insulating sphere that has a total positive charge Q distributed uniformly throughout its volume. The sphere has a radius R. In this problem you will calculate the total electric flux through the surface of a closed sphere that is concentric with the insulating sphere. (Note: you should not need to calculate an electric field; use Gauss's law). a) Compute the total electric flux (not field) through a closed spherical surface with radius r < R, where R is the radius of the insulating sphere. b) Compute the total electric flux (not field) through a closed spherical surface with radius r > R, where R is the radius of the insulating sphere. O Area Eo al Q= = Lab 4: Electrostatics Chcets on your own it is likely that it might take you a very long time too. Since we have the advantage of