5 x 109 J is about 1400 kWh and may be suspended approx. by 140 litres of diesel fuel, or 1 ton of TNT. The average lightning peak current is 30 000A.
5 x 10 9 J ni kuhusu kWh 1400 na zinaweza kusimamishwa ca. kwa lita 140 za mafuta ya dizeli, au 1 tani ya TNT. wastani umeme kilele wa sasa ni 000A 30.