Question: a parallelplate capacitor has plates of area 02m2 seperated by...

A parallel-plate capacitor has plates of area 0.2m^2 seperated by a distance of 1.0mm
(a) Find the capacitance
(b) What is the strength of the electric field between these plates when this capacitor is connected to a 6.0-V battery?
(c) What is the energy stored in the capacitor?
(d) How many eV is this?
(e) If a dielectric were now inserted between the capacitor plates (with dielectric constant of 33), what would the new capacitance be?