Primary Cells and Secondary Cells Flashcards

1
Q

primary cells

A

Some cells use up their electric charge quickly and can’t be charged again. Primary cells are thrown away after use. Most dry cells are primary cells.

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2
Q

secondary cells or storage cells

A

The electrodes and the electrolyte in these cells can be re charged or restored to their original state of chemical activity. A cell is recharged by passing current through the cell in the direction opposite to the discharge current.

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