Acharged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 10.5 cm, giving it a charge of -22.3 µc.. (a) find the magnitude of the electric field just inside the paint layer. (b) find the magnitude of the electric field just outside the paint layer. (c) find the magnitude of the electric field 5.00 cm outside the surface of the paint layer.

Since it is hard to write the mathematics equations here so i would like to share it in a picture

its c its is a mixture of gases

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.