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Two conducting spheres of radii 3 cm and...

Two conducting spheres of radii 3 cm and 1 m are separated by a distance of 10 cm in free space. If the spheres are charged to same potential of 10 V each, then the force of repulsion between them is

A

`((1)/(3))xx10^(-9)N`

B

`((2)/(9))xx10^(-9)N`

C

`((1)/(9))xx10^(-9)N`

D

`((4)/(9))xx10^(-9)N`

Text Solution

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The correct Answer is:
A
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