हिंदी

Two charged spherical conductors of radius R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres (σ1/σ2 ) is ______ -

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प्रश्न

Two charged spherical conductors of radius R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres (σ12 ) is ______

विकल्प

  • `sqrt(("R"_1/"R"_2))`

  • `("R"_1^2)/("R"_2^2)`

  • `"R"_1/"R"_2`

  • `"R"_2/"R"_1`

MCQ
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उत्तर

Two charged spherical conductors of radius R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres (σ12 ) is `underline("R"_2/"R"_1)`.

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