Acharged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 20.0 cm, giving it a charge of -12.0 μc. part a: find the electric field just inside the paint layer
part b: find the electric field just outside the paint layer
part c: find the electric field 6.00 cm outside the surface of the paint layer

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

Your answer is 32 hope i