If the plates of a parallel plate capacitor connected to a battery are moved close to each other, then:$\\ A.$ The charge stored in it, increases.$\\ B.$ The energy stored in it, decreases.$\\ C.$ Its capacitance increases.$\\ D.$ The ratio of charge to its potential remains the same.$\\ E.$ The product of charge and voltage increases.$\\$Choose the most appropriate answer from the options given below: