MCQ PracticeThe force between two charges is 120 N. If the distance between the charges is doubled, the force will beSubject: Electrical EngineeringTopic: ElectrostaticsA60 NB30 NC40 ND15 NCorrect Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the