CK-12 Foundation
Ck 12: Electric Conductors and Insulators
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about materials that conduct electricity and those that insulate against it. Includes a simulation for exploring conductivity, and a...
CK-12 Foundation
Ck 12: Physics Simulation: Power Lines
[Free Registration/Login Required] Learn about the relationship between electric potential, current, and resistance in the context of high-voltage AC power lines using this interactive simulation. A PDF worksheet and a video tutorial are...