10. Select the tab labeled “Electromagnet” at the top of the page. Switch the Current Source from DC to AC. What happens to the direction of the current as shown by the movement of the blue electrons (-)?

Question

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The current always flows in the same direction when using AC.
The direction of the current reverses, or alternates when using AC, as shown by the up and down movement of the blue electrons.

Answer 1

The direction of the current reverses, or alternates when using AC, as shown by the up and down movement of the blue electrons.