Fart l LEIII'IIIII'ICHI CEEHCIIOT Consider a cylindrical capacitor in a dielectric liquid bath. The inner cylinder is held at a voltage V while the outer one is grounded. The dielectric liquid has susceptibility x3 and mass density p. Assume E, = 1 in air. a) First, find the capacitance. To save time, remember that in a previous tutorial we showed that the electric potential due to a single uniformly charged cylinder of radius so is given by 0 s so 50 30 b) Next, calculate the stored energy. c) Then, calculate the force. all Finally, determine the height of the liquid column in equilibrium with gravity