Coulomb's Law

a fundamental principle of electrostatics; the force of attraction or repulsion between two charged particles is directly proportional to the product of the charges and inversely proportional to the distance between them; principle also holds for magnetic poles

静電気学の基本原理；2つの帯電粒子の間の引力または斥力は電荷の積に比例し、距離の2乗に反比例する；この原理は磁極にも当てはまる