Electricity and Magnetism — PHYSICS STD 7 — Question
ICSE BoardEnglish MediumSTD 7PHYSICSElectricity and Magnetism3 Marks
Question
Why is it possible to recharge a car battery.
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Answer
It is possible to recharge a car battery because car batteries consists of secondary cells connected together. Each cell has a plate of lead and another of lead oxide dipped in the acid. Secondary cells can be recharged by passing an electric current through them. Because the reaction in these cells are reversible.
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