Text: (51.5 points) A conducting sphere of radius 1.5 m has a total charge Q = 50 nC.
a. Determine the potential at point P, 1 m from the center of the sphere.
a. 127 V
b. 0 V
c. 450 V
d. 210 V
b. Consider the potential on the surface of the sphere to be Vo. If equipotential surfaces are drawn outside the sphere at 50 V intervals, determine the radius of the second equipotential surface V₂. (The radius is measured from the center of the conducting sphere).
a. infinity
b. 300 V
c. 1.7 m
d. 3.15 m