The cells/ batteries which can be recharged Eire usually those in: 1. Electric clocks 2. Mobile phones 3. Cameras 4. TV remote Choose the correct option:

Options

A. 1 and 2
B. 2 and 3
C. 3 and 4
D. 1 and 4

Answer

option 2

Explanation

An electric cell has a number of chemicals stored in it. The electric cell produces electriciiy from the chemicals stored in it. When £ill the chemicals in the electric cell are used up, the cell stops producing electricity. This electric cell has then to be thrown away and replaced with a new one. Ordinaiy electric cells cannot be recharged. Elec-tric cells or batteries used in cars, cameras Etnd mobile phones, etc. can be recharged again and again for many years.