Although at first glance it does not seem at all, in the case of a lightning strike there appear a classic current passage through the wire. Up to hundreds of thousands of amperes running for a few tens of microseconds, which several meters around itself creates really huge instantaneous electromagnetic field.
Ingawa katika mtazamo wa kwanza haina kuonekana wakati wote, katika kesi ya mgomo umeme huko na classic Onekana kifungu sasa kupitia waya. Hadi mamia ya maelfu ya amperes mbio kwa makumi kadhaa ya microseconds, ambayo kadhaa karibu mita yenyewe Feed kweli kubwa instantaneous electromagnetic shamba.