Waves in a short cable at low frequencies, or just hand-waving? What does physics say?
László B. Kish, S. P. Chen, C. G. Granqvist, Janusz Smulko · 2015
We address the question of low-frequency signals in a short cable, which are often considered as waves in engineering calculations. Such an assumption violates several laws of physics, but exact calculations can be carried out via linear network theory.