The shell with radius r and negligible thickness has net
The shell, with radius R and negligible thickness, has net charge - 4.00 q.
Part A Find an expression for the electric field strength inside the sphere,r < R.
Part B Find an expression for the electric field strength outside the sphere,r > R.
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The shell, with radius R and negligible thickness, has net charge - 4.00 q. Find an expression for the electric field strength outside the sphere
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