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What is a fuel cell? A fuel cell is a device that generates electricity by a chemical reaction. Anode : 2H 2 4H + + 4e - Anode : 2H 2 4H + + 4e - Cathode.
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L. Michele Maynard, Ph.D. Diane Thompson, RD, MPH Raegan Tuff, MPH Laura Lessard, MPH Division of Nutrition, Physical Activity and Obesity Centers for.
Devices that can store electric charge are called capacitors. Capacitors consist of 2 conducting plates separated by a small distance containing an.
