Charge A has 10 electric field lines coming out, charge B has 20 lines coming out, and charge C has 30 lines coming in. Which pair of these charges will have the largest force between them if placed one cm apart?

Question

Quizplus · Accepted Answer

The number of electric field lines is proportional to the magnitude of the charge. Charge B has 20 lines (positive), and charge C has 30 lines (negative), indicating they have larger magnitudes compared to A. The force between two charges is proportional to the product of their magnitudes, so B and C will have the largest force.

Charge a Has 10 Electric Field Lines Coming Out, Charge