A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 12 0 cm, giving it a charge of 15 0 C Find the electric field (a) Just inside the paint layer (b) Just outside the paint layer (c) 5 00 cm outside the surface of the paint layer ...

IDENTIFY Apply the results in Example 2110 for the field ...

A charged paint is spread in a very thin uniform layer over the surface of a plastic

Question:

A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 12.0 cm, giving it a charge of -15.0 µC. Find the electric field
(a) Just inside the paint layer;
(b) Just outside the paint layer;
(c) 5.00 cm outside the surface of the paint layer