Chapter 2, Problem 14PP

According to the Coulomb force law, the electric force between two charged particles of charge Q₁ and Q₂ Coulombs, that are a distance r meters apart, is $F=\frac{Q_1{Q}_2}{4\pi \epsilon r^2}$ Newtons, where ε = 8.854 × 10⁻¹² Farads/meter. Write a program that calculates the force on a pair of charged particles, based on the user input of Q₁ Coulombs, Q₂ Coulombs, and r meters, and then computes and displays the electric force.