Interactive Lab
Coulomb’s Law
F
= k·|q₁·q₂| / r²
Charge q₁
+5.0 μC
Charge q₂
+5.0 μC
Separation r
0.50 m
Force F
0.899 N
Interaction
Repulsive
Coulomb constant k
8.99 × 10
9
N·m²/C²
Reset values