Coulomb's Law: Charge is Calculated Parameter

F= k_eq₁q₂/r²
q₂= r²F/(k_eq₁)
k_e=8.9875517923⨯10⁹N⋅m²⋅C^-2
Enter the First Charge (C) : q₁=C
Enter the Distance (m): r=m
Enter the Force magnitude (N): force=N

Charge (C): q₂=C
Charge (C): q₂=C