MCQ PracticeCurrent cannot flow to ground through .Subject: Electrical EngineeringTopic: Op AmpAa mechanical groundBan a.c. groundCa virtual groundDan ordinary groundCorrect Answer: CPractice 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