Electricity. 1  Also called battery, electric cell, electrochemical cell, galvanic cell, voltaic cell. a device that generates electrical energy from chemical energy, usually consisting of two different conducting substances placed in an electrolyte. Compare dry cell. 2  solar cell.
Population of Yolo County Last official estimated population of Yolo County was 201,167 (year 2014) [1]. This was 0.063% of total US population and 0.5% of total California state population. Area of Yolo County is 1,023.6 miÂ² (=2651 kmÂ²), in this year population density was 196.54 p/miÂ².
As of 2006, the estimated population was more than 1.4 million by the U.S. Censu s Bureau; it is also California's second largest inland city. Sacramento is the core cultural and economic center of its four-county metropolitan area (El Dorado, Placer, Sacramento and Yolo counties) with a combined population of more than 2 million. The Sacramento Metropolitan Area is the largest in the Central Valley, and is the fourth-largest in California, behind Los Angeles, San Francisco Bay and San Diego. Read more on California's Total State Population.