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Physics, 17.10.2019 23:30 dai77

Ahollow, conducting sphere with an outer radius of 0.240 m and an inner radius of 0.200 m has a uniform surface charge density of +6.67 × 10^−6 c/m^2. a charge of -0.600 μc is now introduced into the cavity inside the sphere. calculate the strength of the electric field at a distance 0.11 m from the center of the sphere.

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