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2. A spherical capacitor consists of an inner solid conducting sphere of radius, A, surrounded by a spherical conducting spherical shell of inner radius, B, and outer radius, C. The capacitor is subsequently charged with -Q on the inner sphere and +Q on the outer spherical shell (remember that these are conductors!) a. Solve for the electric field (magnitude and direction) of the electric field everywhere in space caused by this charge arrangement. b. Sketch the resulting electric field as a function of radial distance from the center. c. Determine the potential difference between the inner and outer conductors. d. What is the capacitance of the pair of conductors? e. Use U = = QAV to determine the energy stored in the capacitor