Multiple ChoiceA circuit consists of a battery with emf 𝐸 and two resistors, R=2Ω and R=4Ω, connected in series. If the emf of the battery is 12V, what is the current through the battery?24views
Multiple ChoiceIntro to Current: In basic circuit terminology, any device that uses electric current to perform work (such as converting electrical energy to light, heat, or motion) is called a:
Multiple ChoiceIn an introductory discussion of electric current, two common sources of electric current are generators and which of the following?