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Two conducting spheres of radii 3 cm and...

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

A

`(1/3) xx 10^(-9)N`

B

`(2/9) xx 10^(-9)N`

C

`(1/9) xx 10^(-9)N`

D

`(4/3) xx 10^(-9)N`

Text Solution

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The correct Answer is:
A
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NEW JOYTHI PUBLICATION-ELECTROSTATIC POTENTIAL AND CAPACITANCE-Competitive Exam Corner
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