Coulomb's Law

F= k_eq₁q₂/r²
k_e=8.9875517923⨯10⁹N⋅m²⋅C^-2
Enter the First Charge (C) : q₁=C
Enter the Second Charge (C): q₂=C
Enter the distance beetwun charges (m): r=m

Magnitude of Coulomb's Force (N): F=N
Magnitude of Coulomb's Force (N): F=N