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Gnom [1K]
3 years ago
10

Coulomb's law is expressed mathematically as

Physics
1 answer:
nataly862011 [7]3 years ago
4 0
Force between two charges  = 

     ( 1/4πε₀ ) · (Charge #1) · (Charge #2) / (Distance between them)²

  in the direction away from each other.

In other words, if the force is positive, the charges are repelling.
If the force is negative, the charges are attracting.
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