Coulomb's Law Electrostatic Force Calculator
Calculate electrostatic attraction and repulsion forces between two point electric charges (F = k |q1q2|/r²).
Electrostatic Force (F = k·|q₁q₂|/r²)
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Attractive Force (Opposite Charges)
How to Use
- Enter the charge 1, charge 2 and separation distance.
- Select Electrostatic Force to view the electrostatic force (f = k·|q₁q₂|/r²).