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 -35.0 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.
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 -35.0 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.
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The Electric Flux and Gauss’ Law
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 -35.0 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.
How to get (b) 21.875 x 106 N/C and (c) 10.9 x 106 N/C as answers.
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