In parallel, distance, unit, positive, negative, charges Point charges are the charged bodies that are very small in comparison with the between them. The magnitude of the electric force between two point charges is directly proportional to the product of the___. An electric field line is an arrowed line originating from charge and ending at a charge. The electric field at a certain point is equal to the electric force per___. The equivalent capacitance of the capacitors is the sum of the individual capacitances.
