MCQ Practicecapacitors are mainly used for radio frequency tuning.Subject: Electrical EngineeringTopic: ElectrostaticsAPaperBAirCMicaDElectrolyticCorrect 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