Discharge then above ground even below it acts as a conductor, which passes through the "pad" (ground surface) during the school physical attempt at creating a pattern of electromagnetic field lines in metal shavings.
Utekelezaji basi juu ya ardhi hata chini yake Matendo kama mwelekezi, ambayo hupita kwa njia ya "pedi" (ardhi uso) wakati wa jaribio la kujenga shule za kimwili mfano wa mistari electromagnetic shamba katika shavings chuma.