Question

What is the strength of the electric force between two charges, each of charge + 1 C, separated by 1 cm?

Answer 1

ANSWER

EXPLANATION

By Coulomb's Law, the electric force is,

$F=k\cdot\frac{q_1q_2_{}}{r^2}$

Where q₁ and q₂ are the amount of charge in each particle, r is the distance between them and k is the Coulomb's constant, whose value is about 9x10⁹ N*m²/C²