309 bytes added
, 15:54, October 5, 2007
The positive [[electrode]] in an [[electrochemical cell]] ([[battery]]). Also, the earth or ground in a [[cathodic protection]] system. Also, the positive terminal of a [[diode]].<ref>http://www1.eere.energy.gov/solar/solar_glossary.html</ref>
== References ==
<div class="references-small">
<references />