Three concentric metallic spherical shells of radii R, 2R, 3R, are given charges Q1, Q2 , Q3 respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells Q1:Q2:Q3, is

Three concentric metallic spherical shells of radii R, 2R, 3R, are giv

1.	Three concentric metallic spherical shells of radii R, 2R, 3R, are given charges Q1, Q2 , Q3 respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells Q1:Q2:Q3, is
Answer» Three concentric metallic spherical shells of radii $R, 2 R, 3 R$ , are given charges $Q_{1}, Q_{2}, Q_{3}$ respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells $Q_{1} : Q_{2} : Q_{3}$ , is

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Three concentric metallic spherical shells of radii R, 2R, 3R, are given charges Q1, Q2 , Q3 respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells Q1:Q2:Q3, is

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