Apoint charge q is located a short distance from a point charge 3q, and no other charges are present. if the electrical force on q is f, what is the electrical force on 3q? a. 3fb. √3fc. f/√3d. fe. f/3

d) F

Explanation:

According to columb's law:

"The magnitude of electrostatic force between two charges is directly proportional to the product of magnitude of two charges and inversly proportional to separation between them."

If q₁ and q₂ are magnitude of two charges, d is distance between them and k is dielectric constant, then force F is given by

According to this force exerted on point charge Q is same as that of 3Q, so force point 3Q charge experience is also F