railway RRB JE (CBT I + CBT II) Mock Test 2024 Physics Current, Resistance and Electricity Cells and Internal Resistance
In primary cell
1
the electrochemical reaction occurring in the cell is reversible.
2
the electrochemical reaction occurring in the cell is not reversible.
3
can be recharged with electricity and reused like a secondary cell.
4
electrical energy is used to store in the form of chemical energy.