### Find the electric field just inside the paint layer

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##### Reference no: EM13247965

A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 14.0cm , giving it a charge of -18.0?C .

a) Find the electric field just inside the paint layer.

b) Find the electric field just outside the paint layer.

c) Find the electric field5.00cmoutside the surface of the paint layer.

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