A capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere has radius 11.5 cm. and the outer sphere has radius 14.5 cm. A potential difference of 100.0 V is applied to the capacitor. What is the energy density at *r = 11.5 cm, just outside the inner sphere? Part B What is the energy density at r = 14.4 cm, just inside the outer sphere? Express your answer in joules per meter cubed