You want to make a 5.0 μF capacitor. For the dielectric you use waxed paper of thickness 0.4 mm and ε = 7.1 × 10−^12 F/m.

You want to make a 5.0 μF capacitor. For the dielectric you use waxed paper of thickness 0.4 mm and ε = 7.1 × 10−^12 F/m. What area plates will be required?