Electric Current Video Tutorial

The Electric Current Video Tutorial discusses the meaning of electric current, the direction of conventional current, the distinction between current and drift speed, and the method of calculating current. Numerous examples, illustrations, and animations assist in the explanations. The video lesson answers the following questions:

  1. How do you calculate current?
  2. How do you describe the direction of current?
  3. Why do light bulbs light immediately?

Watch on YouTube