Question

Give the construction and working of a simple dry cell?

Answer 1

A dry cell consists of a carbon rod which acts as the positive terminal(anode) which is surrounded by a thick paste of ammonium chloride mixed with graphite. The positive terminal is marked by a brass cap and the negative terminal is marked by zinc casing.

Answer 2

dry cell consists of hedging container whose base act as a negative electrode the carbon rod placed at the centre with a brass tap and as a positive electron this is surrounded by a mixture of Manganese backside and Carol in a Muslin dialogue users list of Ammonium Chloride the outer body of the zinc container is insulator with car by cardboard when a dry cell is connected in a circuit comprising a bulb current flows from flows in the secured due to the chemical reaction that takes place in the cell this makes the below the dry cell is a primary cell and it cannot be recharged