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Resolução - Halliday - Volume 3 - Eletricidade E Magnetismo - P22 001

Exercícios Resolvidos.

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1. Eq. 22-1 gives Coulomb’s Law, F = k  r |q1 ||q2 | r2 , which we solve for the distance: k|q1 ||q2 | F  (8.99 × 109 N·m2 /C2 ) (26.0 × 10−6 C) (47.0 × 10−6 C) = = 1.39 m . 5.70 N =