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1212Coulomb's law is F = (k\u00A0\u00D7\u00A0Q1\u00D7 Q2) \u00F7 d \u00D7 2. The \u201Cd\u201D in Coulomb\u2019s law represents the distance of separation between two objects. The \u201CF\u201D represents the electrostatic force of attraction or repulsion between objects 1 and 2. The \u201CQ\u201D in Coulomb\u2019s law represents the quantity of charge on an object. The \u201Ck\u201D represents the Coulomb\u2019s law constant (9 x 10^9).