The electric potential at the surface of a uniformly charged sphere is 400 V. At a point outside the sphere at a (radial) distance of 24.0 cm from its surface, the electric potential is 125 V. (The potential is zero very far from the sphere.) What is the radius of the sphere, and what is the charge of the sphere? radius cm charge nC

Physics for Scientists and Engineers: Foundations and Connections
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Chapter26: Electric Potential
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The electric potential at the surface of a uniformly charged sphere is 400 V. At a point outside the sphere at a (radial) distance of 24.0 cm from its surface, the electric
potential is 125 V. (The potential is zero very far from the sphere.) What is the radius of the sphere, and what is the charge of the sphere?
radius
cm
charge|
nC
Transcribed Image Text:The electric potential at the surface of a uniformly charged sphere is 400 V. At a point outside the sphere at a (radial) distance of 24.0 cm from its surface, the electric potential is 125 V. (The potential is zero very far from the sphere.) What is the radius of the sphere, and what is the charge of the sphere? radius cm charge| nC
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