Daniell Cell Diagram & Working

The Daniell cell is a battery which is named after the British chemist and meteorologist John Frederic Daniell, who invented it in 1836.  The Daniell cell e.m.f. is 1.12 volt. This cell is used in experiments where a continuous and constant current is required. Construction The Daniell cell diagram is shown in figure 1. It consists … Read more

Leclanche Cell Diagram & Working

The Leclanche cell is a battery which is named after the French scientist Georges Leclanché who invented it in 1866. The Leclanche cell e.m.f. is 1.5 volt. The application of the Leclanche cell was in electric bells, signalling, and telegraphy. Construction Leclanche Cell consists of a glass vessel containing a saturated solution of ammonium chloride … Read more