(40) Currently we can't use capacitors in place of chemical batteries because they don't have a high enough energy density, or energy stored per unit volume they occupy. Calcium copper titanate (OCT) has a dielectric constant of 10,000. Suppose we have a parallel plate capacitor of plate area A = 0.1m2 and plate separation d = 1.0mm that uses this dielectric between the plates. What is the maximum energy density of this capacitor if the dielectric strength of CCT is 20kV/cm