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Physics, 23.10.2019 05:30 alyssashae1818
4. a spherical shell with outer radius b surrounds a charge-free cavity of radius a < b. if the shell contains a charge density given by 0 3 2 c/m for 0 elsewhere v v arb r r a. find the electric field e in all regions b. determine the electric potential v in all regions c. determine the electrostatic energy stored for r a, a r b, and r b.
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4. a spherical shell with outer radius b surrounds a charge-free cavity of radius a < b. if the...
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