{"version":"1.0","type":"link","title":"Direct current - Newikis","description":"Direct current (DC) is one-directional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams. The…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/3/38/Types_of_current.svg/1200px-Types_of_current.svg.png","thumbnail_width":1200,"thumbnail_height":650}