Part B: The effect of distance onthe force of electrostatics A student performed an experiment that verified Coulomb's Law of Electrostatics by measuring the repulsion between 2 charged spheres, A and B, as a function of the separation of the spheres. The spheres were identical in size and mass. The measurements are shown in the table below. Table 1: The Electrostatic force as a function of the separation of the pithballs. Separation, r, (m) Electrostatic Force, Fa, [N) 0.10 0.790 0.13 0.480 0.20 0.200 0.40 0.050 0.60 0.022 (based on "Written Response Example", Physics 20 Exam Bulletin, January 2000, Aberta Learning) Using graphical analysis techniques confirm that these results support Coulomb's Law. Be sure to describe Coulomb's law and the expected graphical relationship Using the data find a meaningful Mathematical relationship betweenForce ard Separation and discuss the meaning of the slope `Assuming k = 8.99 x10 * Nm/C>and q.= 3.00 x 104 C, find the magnitude of