Question: A solid sphere 2.0 cm in radius carries a uniform volume charge density. The electric field 1.0 cm from the spheres center has magnitude 39

A solid sphere 2.0 cm in radius carries a uniform volume charge density. The electric field 1.0 cm from the sphere’s center has magnitude 39 kN/C.
(a) At what other distance does the field have this magnitude?
(b) What’s the net charge on the sphere?

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