Coulombs law states that the electrostatic force between two charges is:

Question

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B) F = kq₁q₂/r² (proportional to charges, inversely proportional to distance squared). Coulombs law: F = kq₁q₂/r², k = 8.99×10⁹ N·m²/C². Attractive for opposite charges, repulsive for same.

Coulombs law states that the electrostatic force between two charges is:

✓ Correct Answer: Option B

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