Question

compare primary cell and secondary cell​

Answer 1

Answer:

Primary cell: A primary cell or battery is the one that cannot easily be recharged after one use, and are discarded following discharge. ... Secondary cell: A secondary cell or battery is one that can be electrically recharged after its complete discharge.

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Answer 2

Primary Cell :

♨️ Primary cells are those batteries in which irreversible chemical reactions are used to generate electrical energy. Once they get discharged, you can’t rechange them again. For example, dry cells are primary cells. Once they get discharged, we must discard them. You can’t recharge dry cells and reuse them. They have generally high density and internal resistance. They are easy to use and low in cost.

♨️ These cannot be recharged again after getting discharged once. These can be recharged easily.

♨️ These are used in torch and other portable devices as they produce electric current immediately.

Secondary Cell :

♨️ Secondary cells are those batteries in which reversible reactions occur. They can be recharged by electric supply. In these cells electric energy is transformed in the form of chemical energy and then chemical energy is transformed in the form of electrical energy. The batteries which we use in inverters are secondary cells. We can easily recharge inverters (secondary cells) by electric supply. These are also known as rechargeable battery and storage or secondary battery.

♨️ These can be recharged easily.

♨️ These are used in inverters and automobiles.