PhysicsMedium46×since 2002Q7015Concentric metallic hollow spheres of radii R and 4R hold charges Q₁ and Q₂ respectively. Given that surface charge densities of the concentric spheres are equal, the potential difference V(R) – V(4R) is :A3Q24πε0R{{3{Q_2}} \over {4\pi {\varepsilon _0}R}}4πε0R3Q2B3Q14πε0R{{3{Q_1}} \over {4\pi {\varepsilon _0}R}}4πε0R3Q1C3Q116πε0R{{3{Q_1}} \over {16\pi {\varepsilon _0}R}}16πε0R3Q1DQ24πε0R{{{Q_2}} \over {4\pi {\varepsilon _0}R}}4πε0RQ2Check answerSkip