Examine the symbols below:

Four schematics are shown. Each symbol shows a cell schematic with the plus and minus symbols. Symbol A has the pattern: long, short, long, and short lines. Symbol B has the pattern: long, short, long, short, long, and short lines. Symbol C has the pattern: long and short lines. Symbol D has the pattern: long, short, long, and short but rotated horizontally.

Which image represents a three-battery cell in a circuit?

Symbol A
Symbol B
Symbol C
Symbol D