Question

Q.1 When the chemicals in the electric cell are used up, the electric cell stops
producing electricity. The electric cell is then replaced with a new one. In case
of rechargeable batteries (such as the type used in mobile phones, camera and
inverters), they are used again and again. How?

Answer 1

Answer:

in normal cell electrons flow from the negative terminal to positive terminal in the circuit is complete

when the electrons travel into the normal terminal then on remaining and negative terminal we say that the cell is dead

Hindi chargeable battery however the electrons can move back to the negative terminal so that it can be used again until all charge moovly till the positive terminal and happen only in the certain types of cell there there the rechargeable once when all the charge is in the positive terminal of the said you can more the charge back to the negative terminal by supplying the recharge to it that can be charge of a phone