Lightning is caused by static electricity building up in the atmosphere to the level at which flash-over occurs. Discharges between clouds are spectacular, but not a major cause of damage. Discharges to ground, however,

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Date: 2014-02-27 10:06:07 Physics Electric power distribution Lightning Electrical wiring Power cables Ground Electromagnetism Electrical safety Electricity		Lightning is caused by static electricity building up in the atmosphere to the level at which flash-over occurs. Discharges between clouds are spectacular, but not a major cause of damage. Discharges to ground, however, Document is deleted from original location. Use the Download Button below to download from the Web Archive. Download Document from Web Archive File Size: 159,35 KB

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