Previous Answers Two 2.60 cm x 2.60 cm plates that form a parallel- plate capacitor are charged to 0.708 nC. Correct Here we learn how to calculate the potential difference between the plates of a capacitor. Part C Review What is the electric field strength inside the capacitor if the spacing between the plates is 2.60 mm ? Express your answer with the appropriate units. A Xa E= Value Submit ? a X.10"