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Tw o small charged spheres repal each other with a force `2 xx10^(-3) N` . The charge on one sphere is twice that of the other. When these two spheares displaced 10 cm further apart the force is `5xx 10^(-4) N` , then the charges on both the spheres are

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Tw o small charged spheres repal each other with a force `2 xx10^(-3) N` . The charge on one sphere is twice that of the other. When these two spheares displaced 10 cm further apart the force is `5xx 10^(-4) N` , then the charges on both the spheres are ........
Options:
(a) `1.6xx 10^(-19) C, 3.2xx 10^(-19) C` (b) `3.4xx 10^(-19) C, 11.56xx 10^(-19) C`
(c) `33.33xx 10^(-19) C, 66.66xx 10^(-19) C` (d) `2.1xx 10^(-19) C, 4.41xx 10^(-19) C`

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