The force of Interacting between two positive point charges is equal 6N . What will be the absolute value of the force if one of the charges changes its sign? Please select one answer option 3N 6N 12N 24N

The force between two charges is given by Coulomb's law, which states that the force between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. The formula for Coulomb's law is:<br /><br />F = k * (q1 * q2) / r^2<br /><br />where F is the force, k is the Coulomb constant, q1 and q2 are the charges, and r is the distance between the charges.<br /><br />If one of the charges changes its sign, the force between the charges will also change its sign. This means that if the force was originally positive, it will become negative, and if it was originally negative, it will become positive.<br /><br />In this case, the force between the two charges is given as 6N. If one of the charges changes its sign, the force will become -6N or 6N, depending on the sign of the charge that changed. Therefore, the absolute value of the force will remain the same, which is 6N.<br /><br />So, the correct answer is 6N.