Home » English riddles » Electrical Machine » Machine riddle no.2 – 100 HZ signal producing » Reply To: Machine riddle no.2 – 100 HZ signal producing

Reply To: Machine riddle no.2 – 100 HZ signal producing

#1189
Hamid

    According to electromagnetic laws, the curl of electrical field (E) must be zero, for the circulation is zero, and the curl of magnetic field (H) is not zero, however; its circulation per unit area is the current density by Ampere’s circuital law.Therefor in all magnetic systems, if some magnetic flux lines export from a surface of one volume of space, then same flux lines import to that volume via its other surfaces. It means, for mathematic function of magnetic flux we can write: f(-x) = – f(x) that named odd function. Also because of core symmetrical construction, the flux function can be written by f ( x ) = f ( L