The time profile of the discharge current in a typical cloud-to-ground lightning strike is modeled by a
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The time profile of the discharge current in a typical cloud-to-ground lightning strike is modeled by a triangle. The surge takes 1 μs to reach the peak value of 100 kA and then is reduced to zero in 99 μS.
(a) Find the electric charge Q discharged.
(b) If the cloud-to-ground voltage before the discharge is 400 MV, find the total energy W released and the average power P during the discharge.
(c) If during the storm there is an average of 18 such lightning strikes per hour, find the average power released in 1 hour.
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a Electric Charge Q discharged The charge Q is the integral of the current I over time t Q It dt Sin...View the full answer
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Related Book For
Schaum S Outline Of Electric Circuits
ISBN: 9781260011968
7th Edition
Authors: Mahmood Nahvi, Joseph Edminister
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