Two charged spherical conductors of radius R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres ($\sigma$1 / $\sigma$2) is :

Question

Two charged spherical conductors of radius R₁ and R₂ are connected by a wire. Then the ratio of surface charge densities of the spheres ($\sigma$₁ / $\sigma$₂) is :

${{R_1^2} \over {R_2^2}}$

${{R_1^{}} \over {R_2^{}}}$

${{R_2^{}} \over {R_1^{}}}$

$\sqrt {\left( {{{{R_1}} \over {{R_2}}}} \right)} $

Solution

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