Please solve this and make sure about the answers, thank you in advance.

3) (10 Points) A parallel-plate capacitor consists of two parallel, square plates that have dimensions 1.0 cm by 1.0 cm. The plates are separated by 1.0 mm and the space between them is lled with teon. (The dielectric constant for teon is 2.1) a) What is the capacitance of this capacitor? b) The capacitor is then connected to a 12 V battery for a long time. How much charge is stored separated on the plates? c) The battery is then removed. How much energy is stored by the capacitor? (1) The teon is then removed. How much electrical energy is now stored by the capacitor? Explain the difference in terms of what happened microscopically inside the teon. e) The battery is then reconnected to the capacitor for a long time. How much electrical energy is stored by the capacitor now? Explain the difference