A large capacitance of 1.93 mF is needed for a certain application. (a) Calculate the area the parallel plates of such a capacitor must have if they are separated by 4.11 um of Teflon, which has a dielectric constant of 2.1. m2 (b) What is the maximum voltage that can be applied the dielectric strength for Teflon is 60 x 106 v/m V (c) Find the maximum charge that can be stored. (d) Calculate the volume of Teflon alone in the capacitor. m3

What is the capacitance in units of micro-Farads of a parallel plate capacitor having plates of area 1.25 m2 that are separated by 0.0241 mm of a film with a dielectric constant = 5.8?

An air-filled parallel-plate capacitor has plates of area 2.10 cm2 separated by 1.80 mm. The capacitor is connected to a(n) 22.0 V battery. (a) Find the value of its capacitance.  (b) What is the charge on the capacitor?  (c) What is the magnitude of the uniform electric field between the plates?

You have two parallel plate capacitors, C 1a = 10 nF and C 2a = 20 nF, each with the same area of 2 m^2 that is filled with a dielectric material that is 1 mm thick.   a) If the capacitors are connected in series vs parallel, which provides more total capacitance?   b) What is the difference in total energy if the capacitors are connected in series vs. parallel?   c) What dielectric material would you use in order to make the total capacitance of the capacitors connected in series equal to if they were connected in parallel?  Help...