Aparallel-plate capacitor has square plates of edgelength 1.2 cm and a platespacing of 0.11 mm. If the gap between the plates is filled with mica, what is the capacitance?
Consider a parallel-plate capacitor with an area of 1.1 cm2, with a plate spacing of 0.22 mm,and filled with quartz. At what voltage will this capacitor exhibit dielectric breakdown?