Question

if q1q2>0,what is the nature of force between two charge? (1Marks)​

Answer 1

Answer:

Repulsive

Explanation:

According to the given question,

q1q2>0

And we are asked to find the nature of electrostatic force between q1 and q2 particles.

We know, if multiplication of two numbers gives a positive number, then it means that q1 and q2 both are either positive or negative.

• Positive×Positive = Positive

• Negative×Negative = Positive

Hence we can say that the electrostatic force between them is repulsive as both the charges have either positive or negative value. Beacuse same charge repel each other so they are repulsive.