Two equal and opposite charges separated by a distance, d, experience an attractive force,
f. if the distance between the charges is reduced to d/2, what is the magnitude of the force between them?

Respuesta :

[tex]F = \frac{qQC}{ d^{2} } [/tex]

d↓[tex] \frac{1}{2} [/tex]
F↑4
The answer to the question you asked is 4F