Which of the following configurations of batteries would result in the voltage potential of a battery being subtracted from the system?

A. A parallel setup where the positives are hooked together and the negatives are hooked together
B. A series setup where the positive of one battery is hooked to the negative of the next battery
C. A combination setup made up of multiple cells in series, connected in a parallel fashion to provide power to the system
D. A series setup where the positive of one battery is hooked to the positive of the next battery


Answer: D

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