1. Take a cell used in torch light and open it with the help of your teacher.
2. The cell consists of a container made of zinc metal. The container works as the negative terminal (- ve).
3. A carbon rod with a metal cap works as a positive terminal 0 ve>
4. The positive and negative terminals are called electrodes.
5. The carbon rod is surrounded by a mixture of carbon powder and a chemical called ammonium chloride. This mixture acts as an electrolyte.
6. The cell is sealed from the top.
