For example, the effect of three consecutive, 20ms interval pulses in a triangle at a distance of tens of meters from one another over the surface of a cereal field, create for a moment rotating electromagnetic field.
Kwa mfano, athari ya tatu mfululizo, kunde Interval 20ms katika pembe tatu katika umbali wa mamia ya mita kutoka kwa mtu mwingine juu ya uso wa mashamba ya nafaka, kujenga kwa muda kupokezana uwanja sumakuumeme.