Under certain idealized conditions the electric field outside a spherical artificial satellite has the potential expressed in spherical coordinates centered at the center of the satellite
FIG. 5.16 Distribution of electric potential in a discharge tube from a curve like this, the electric field and charge distribution in the tube can be determined by graphical analysis.
Where A and B are constants. With the aid of Section 5-4, show that this potential can be attributed to a system of multiples and find the multiple moments of this system.