A charge of 3.5 × 10-11 C is to be stored on each plate of a parallel-plate capacitor having an area of 160 mm2 (0.25 in.2) and a plate separation of 3.5 mm (0.14 in.).
(a) What voltage is required if a material having a dielectric constant of 5.0 is positioned within the plates?
(b) What voltage would be required if a vacuum were used?
(c) What are the capacitances for parts (a) and (b)?
(d) Compute the dielectric displacement for part (a).
(e) Compute the polarization for part (a).