11.8 Power Production—A Technological Extension of Electromagnetic Induction

Power Transmission

Electric power is transmitted through long distance wires at high voltages to minimize the electric current and thus heat loss. Duration: 2:11.

Power Production

How is it that a black out in one power grid network can lead to a black out in a neighboring network? Duration: 5:13.


Faraday's Law

One can induce voltage by moving a wire in and out of a magnetic field. Duration: 5:31.