A strong lightning bolt transfers about 27 C to Earth.
How many electrons are transferred? The elementary charge is 1.60218 × 10−19 C.
3 answers
27 / 1.60218E-19
I tried it but I don't know how to input the answer
(27/1.6) 10^19 = 16.9 * 10^19 = 1.69 * 10^20 (several :)