Question

A metal sphere has a charge of -6μC. When 5X1012 electrons are removed from the sphere,
what would be the net charge on it?

Answer 1

mantle is a layer inside a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices, and are generally the largest and most massive layer of the planetary body. Mantles are characteristic of planetary bodies that have undergone differentiation by density.