Question

Deaths associated with lightning in South Africa are about four times higher than the global average. A typical thundercloud maybe at a potential of 1,2 times 10^8V and the thunder strike may result in a charge transfer of 20C. CALCULATE THE CURRENT GENERATED DURING THE ABOVE THUNDER STRIKE IF THE CHARGE TRANSFER TAKES PLACE IN 1,1times 10-4s. AND ALSO CALCULATE THE AMOUNT OF ENERGY TRANSFERRED DURING THE STRIKE.

Answer 1

The average current is (20 Coulombs)/1.1*10^-4 s = 1.8*10^5 Amperes.

Multiply the charge transfer by the voltage difference to get the energy transfer.

20 Coulombs * 1.2*10^8 = 2.4*10^9 Joules

Answer 2

THANKS 4 HELPING ME OUT drwls :)