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What is the force between two small char...

What is the force between two small charged spheres having charges of ` 4 xx 10^(-7) C and 6 xx 10^(-7) C ` Placed 30 cm apart in air?

A

` 2.4 xx 10 ^(-3)N,` repulsive force

B

` 36 xx 10 ^(-3)N.` repulsive force

C

` 12 xx 10 ^(-3)N,` repulsive force

D

` 24 xx 10 ^(-3)N,` repulsive force

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The correct Answer is:
A
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