A hollow, conducting sphere with an outer radius of 0.250 mand an inner radius of 0.200 m has a uniform surface charge density of+6.37 * 10-6 C/m2. A charge of -0.500 mC is now introduced at thecenter of the cavity inside the sphere. (a) What is the new charge densityon the outside of the sphere? (b) Calculate the strength of the electricfield just outside the sphere. (c) What is the electric flux through aspherical surface just inside the inner surface of the sphere?
A hollow, conducting sphere with an outer radius of 0.250 mand an inner radius of 0.200 m has a uniform surface charge density of+6.37 * 10-6 C/m2. A charge of -0.500 mC is now introduced at thecenter of the cavity inside the sphere. (a) What is the new charge densityon the outside of the sphere? (b) Calculate the strength of the electricfield just outside the sphere. (c) What is the electric flux through aspherical surface just inside the inner surface of the sphere?
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A hollow, conducting sphere with an outer radius of 0.250 m
and an inner radius of 0.200 m has a uniform surface charge density of
+6.37 * 10-6 C/m2. A charge of -0.500 mC is now introduced at the
center of the cavity inside the sphere. (a) What is the new charge density
on the outside of the sphere? (b) Calculate the strength of the electric
field just outside the sphere. (c) What is the electric flux through a
spherical surface just inside the inner surface of the sphere?
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