eliarnol78951 eliarnol78951 31-01-2024 Physics contestada Two concentric spherical shells of radii R and 2R are given charges Q₁andQ₂ respectively.The surfaces charge densities of the outer surfaces are equal. Determine the ratio Q₁:Q₂.A. 1:2B. 4:1C. 1:4D. 2:1