Experiments Tesla. - When fast electrical oscillations of the magnetic field, of course, I, too, very quickly, so the inductive action of fast oscillations can be extremely powerful, especially if it has to take advantage of the phenomenon of resonance.

Ac-electrochemical cellAc-electrochemical cell , which will be discussed today, was first described in the early century in the thesis of the famous Russian Academician VA electrochemists Kistyakovsky.