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A typical LEAD STORAGE BATTERY (car battery) used in vehicles consists of 6 cells in series, each producing about:
A$1.5$ V (giving 9 V total per battery)
B$1.1$ V (giving 6.6 V total per battery)
C$3.7$ V (which is Li-ion cell voltage)
D$2$ V (giving 12 V total for the battery)
Answer & Solution
Correct answer: D. $2$ V (giving 12 V total for the battery)
Lead storage battery: each cell ~2 V; 6 cells in series = 12 V (standard car battery). Pb anode, PbO2 cathode, H2SO4 electrolyte. Rechargeable secondary cell.
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