In some cases is lightning formed by only one major discharge (Return Stroke), but also those exist when after the first major discharge continues 12 or more subsequent strokes. The accompanying picture demonstrates very clearly, that for electric discharges, even as to their mechanical effects, is the creation of circles something completely natural and easy, and no one have to be surprised of it.
Katika baadhi ya matukio umeme ni sumu kwa kutokwa moja tu kubwa (Return Stroke), Lakini pia Wale zipo Wakati baada ya kwanza kutokwa kubwa Continues 12 au zaidi stroke baadae. picha inaonyesha sana Kompletterande Uwazi, Kwamba kwa yanayovuja umeme, hata kama ni yao mitambo madhara, na kuundwa kwa duru kitu ya kawaida kabisa na rahisi, na hawana mtu wa kushangazwa yake.