(a) What happens to the emf of a battery as it is used?
Chapter 9, Problem 73E(choose chapter or problem)
Problem 73E
(a) What happens to the emf of a battery as it is used? Why does this happen? (b) The AA-size and D-size alkaline batteries are both 1.5-V batteries that are based on the same electrode reactions. What is the major difference between the two batteries? What performance feature is most affected by this difference?
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