Card 1 of 21
Define electromotive force (emf) in terms of energy transfer.
A
Energy transferred from other forms into electrical energy per unit current passing through the source.
B
Energy transferred from electrical energy into other forms per unit charge passing through the source.
C
Energy transferred from other forms into electrical energy per unit time passing through the source.
D
Energy transferred from other forms into electrical energy per unit charge passing through the source.
Card 1 of 21
EMF and internal resistance Flashcards
21 flashcards on Edexcel A Level Physics EMF and internal resistance: the key terms, definitions and equations you need to recall for Paper 1, Paper 2 and Paper 3.