The paper dielectric in a paper and aluminum foil capacitor is 0.005 cm thick. It’sdielectric coefficient is 2.5 and its dielectric strength is 5.0 x 10 7 V/m. What area ofpaper and foil is required for a 0.1 μF capacitor?

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.

What is a subatomic particle with a negative charge and very little mass?