A parallel plate capacitor has an area of 2 square meters and plate separation of 1 millimeter. If the electric field between the plates is 10 volts per meter, and given 9 x 10\({}^{\text{-}12}\) coulombs squared over newtons meter squared as \(\varepsilon{0}\)[epsilon naught], providing your answer in scientific notation with one significant figure, what is the energy in joules stored by the capacitor?
9 x 10\({}^{\text{-}13}\)