In a lightning strike, a charge of 18 coulombs is transferred between a cloud and the ground in 2.0 × 10-2 second at a potential difference of 1.5 × 106 volts. What is the average current produced by this strike?

Question

3.6 × 10-1 A
9.0 × 102 A
3.0 × 104 A
7.5 × 107 A

Answer 1

9.0 x 102 is the answer.

Answer 2

7.5 x 10^7A