KEAM 2010 Physics and Chemistry Paper

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Question : 67 of 119

Marks: +1, -0

Two charged spherical conductors of radii R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres

σ1

σ2

is

R1
R2
R2
R1
√(
R1
R2
)
R12
R22
R22
R12

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