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level: Electromotive force and internal resistance

Questions and Answers List

level questions: Electromotive force and internal resistance

QuestionAnswer
What does 'ε' stand for?emf
Define electromotive forceThe energy transferred by a cell per coulomb of charge that passes through it
What is the total emf of a group of cells in series with one another with all chode ends facing the same waySum of all the emfs
What is the total emf of a group of cells in series with one another with all chode ends are facing differnt waystotal emf = net difference with current flowing in the direction of the direction of the net total Must have net difference and direction ^
What is the total emf of identical cells in parallel?total emf = emf of a single cell
What is terminal pd?Pd across the cells