The electrical energy supplied by a Leclanche cell is obtained from the
Answer Details
The electrical energy supplied by a Leclanche cell is obtained from the chemical energy stored within the cell. Specifically, it is a type of battery that converts chemical energy into electrical energy through a redox reaction. The Leclanche cell contains a zinc anode and a manganese dioxide cathode separated by a paste of ammonium chloride and manganese dioxide. When the cell is connected to a circuit, a chemical reaction takes place that causes electrons to flow through the circuit, generating an electric current. The chemical reaction within the cell continues until one or both of the electrodes are consumed, at which point the cell needs to be replaced or recharged.