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What is the total number of cells present in a 12-volt battery?

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What is the total number of cells present in a 12-volt battery?

(a) 5

(b) 6

(c) 3

(d) 4

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The correct choice is (b) 6

Explanation: A 12-volt battery consists of six cells connected in series wherein each cell provides 2 volts. One positive and one negative group of plates are sliding over each other. The size of the plates and their number per cell determine the capacity of the battery.

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