During lightning strikes from a cloud to the ground, currents as high as 2.50×104 A can occur and last for about 40.0 μs . How much charge is transferred from the cloud to the earth during such a strike?

Explanation:

Given :

Current A

Time sec

We know that the current is the rate of flow of charge.

From the formula of current,

Where charge transfer between cloud and earth.

C

Hence, the charge transferred from the cloud to earth is 1 Coulomb.

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