In episode 3 of the series, we take a look at what electric current is (it’s basically the flow of electrons through a wire) and at how electric current is measured. We then examine the different ways that electric current flows in series and parallel circuits.

Originally released by Liacos Educational Media, 2020. Streaming video file encoded with permission for digital streaming by Infobase on September 08, 2020. Teacher's guide available under Additional info tag.