# physics

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?

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

1. 👍 0
2. 👎 0
3. 👁 1,390
1. 9.0 x 102 is the answer.

1. 👍 6
2. 👎 0
2. 7.5 x 10^7A

1. 👍 0
2. 👎 4

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