A spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere has a radius of Ta = 12.0 cm, and the outer sphere has a radius ofrb : 14.9 cm . A potential difference of 120 V is applied to the capacitor. V PartA What is the capacitance of the capacitor? Use so = 8.853(10'12 F/m for the permittivity of free space. ' View Available Hint(s} \"We? C: Part B What is the magnitude E1 of the electric field E at radius r = 12.6 cm , just outside the inner sphere? >View Available Hint(s) AE ? V/m SubmitPart C What is the magnitude of E at r = 14.5 cm , just inside the outer sphere? View Available Hint(s) AEQ E2 = V/m Submit