Here is a list of articles in the Electric arcs category of the Physics portal.
Articles relating to electric arcs, electrical breakdowns of a gas that produce a prolonged electrical discharge. The current through a normally nonconductive medium such as air produces a plasma; the plasma may produce visible light.
This category has the following 2 subcategories, out of 2 total.
The following 21 pages are in this category, out of 21 total.