In the video "This is how electricity works" by @VeritasiumES, the energy flow through the circuit justify by the Poynting vector, applied to the magnetic field originated by the current and to the electric field of the surface charges on of the conductors that form.
As in • ¿Cómo funciona la elec... , we show that this is not the mechanism by which the energy arrives from the generator to the load in electrical circuits at frequencies for industrial use. In this video, we will verify that the Poynting vector does not lead to its justification.
Негізгі бет Energy in circuits: Coaxial cable at industrial frequencies
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