- D Is Correct 1 (67 KiB) Viewed 11 times
D is correct
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answerhappygod
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D is correct
D is correct
8) [8 pts] Two concentric spherical surfaces have radii R₁ and R₂ with R₁ < R₂. A total charge of -2Q is uniformly spread on the inner surface and a total charge of 3Q is spread on the outer surface. The electric field vector in the region between the two surfaces, at R1 <r < R2, is A. B. C. D. E. F. G. - - kQ -↑ [2] kQ r² k2Q ↑ ↑ [6] r² k2Q r2 k3Q p2 k3Q r2 k2Q r ↑ [8] ↑ ↑ ↑ -2Q R₁ R₂ 3Q
8) [8 pts] Two concentric spherical surfaces have radii R₁ and R₂ with R₁ < R₂. A total charge of -2Q is uniformly spread on the inner surface and a total charge of 3Q is spread on the outer surface. The electric field vector in the region between the two surfaces, at R1 <r < R2, is A. B. C. D. E. F. G. - - kQ -↑ [2] kQ r² k2Q ↑ ↑ [6] r² k2Q r2 k3Q p2 k3Q r2 k2Q r ↑ [8] ↑ ↑ ↑ -2Q R₁ R₂ 3Q