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10-02-2020
Mathematics

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During a random lightning strike from a cloud to the ground, a current of 25,000 A lasts for 40 (1 point) us. How much charge is transferred from the cloud to earth during that strike?

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AyBaba7 AyBaba7

13-02-2020

Answer:

The amount of charge transferred from the cloud to earth during that strike is 1.0C

Step-by-step explanation:

Quantity of charge, Q = current × time taken = I × t = It

I = 25000A, t = 40μs = 40 × 10⁻⁶s

Q = 25000 × 40 × 10⁻⁶ = 1.0C

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