POE?

[Alberto di Bene]

On 2019-03-31 0:54, Phil via Tacos wrote:
> /Electro/magnetic field? I seriously doubt it. More likely a big coil in the ground, big coil in the car, magnetic 
> induction, air-spaced transformer. Range approximately equal to coil diameter.

Well, any non-stationary magnetic field is actually an electromagnetic field... characterized by the Poynting vector.

73  Alberto  I2PHD


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