Question

If q₁q₂ > 0, which type of the force acting between two charges ?

Answer 1

Answer:

repulsive force..

Explanation:

as we know +ve charge repel each other so,

f=q1×q2/r^2..

Answer 2

Explanation:

According to the Coulomb's law the magnitude of the attraction or repulsion electrostatic force between two point sources is directly proportional to the product of the magnitudes of charges and inversely proportional to the distance square between them.

The value of both q1 and q2 equal to zero signifies that the system shall not experience any kind of attraction or a repulsion. However, if one charge is less than zero (-q) and the other charge is more than zero (+q)  then it will be    -q1 × q2