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The theory of the electric and magnetic fields, both in the static and dynamic case, in relation of the Earth.

23 votes
1 answer
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What causes 'positive' lightning to be rarer, higher charged, and longer lasting than 'negat...

Why is 'positive' lightning rarer, brighter, higher charged, and longer lasting than 'negative' lightning? Are there any other unique characteristics to positive lightning that sets it apart from mor …
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