Difference between dry cell and photo cell
Answers
Answer:
They contain electrodes and an electrolyte, which may be a paste (dry cell) or a liquid (wet cell). Solar cells convert the energy in sunlight to electrical energy. ... A solar cell produces power for an electrical circuit while a photocell is a light-activated control switch.
Explanation:
Dry Cell - A dry cell is a type of electric battery, commonly used for portable electrical devices. It was developed in 1886 by the German scientist Carl Gassner, after development of wet zinc-carbon batteries by Georges Leclanché in 1866. The modern version was developed by Japanese Yai Sakizo in 1887.
Photo Cell - Photocells are sensors that allow you to detect light. They are small, inexpensive, low-power, easy to use and don't wear out. ... They are often referred to as CdS cells (they are made of Cadmium-Sulfide), light-dependent resistors (LDR), and photoresistors.