Electricity and Magnetism — PHYSICS STD 9 — Question
ICSE BoardEnglish MediumSTD 9PHYSICSElectricity and Magnetism2 Marks
Question
Differentiate between: Primary and secondary cell.
✓
Answer
Primary cells are the cells in which chemical reaction is irreversible so they can't be charged again and again. While, secondary cells are the cells in which chemical reaction is reversible and can be charged again and again.
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