Question

Two charges -60 microCoulomb and 20 microCoulomb if the distance between them 80cm. Find the force of attraction

Answer 1

Answer:

17 N

Explanation:

The electromagnetic force is given by the equation:

$F_e=\frac{Cq_1q_2}{r^2}$

C: Coulomb constant = 9 * 10⁹

q₁= -6 * 10⁻⁵C

q₂= 2 * 10⁻⁵ C

r = 8 * 10⁻¹ m