A Solid Nonconducting Sphere of Radius R Carries a Uniform

question 36

Multiple Choice

A solid nonconducting sphere of radius R carries a uniform charge density throughout its volume. At a radial distance r1 = R/4 from the center, the electric field has a magnitude E₀. What is the magnitude of the electric field at a radial distance r₂ = 2R?

• A) E₀/4
• B) zero
• C) E₀/2
• D) E₀
• E) 2E₀

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