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Cloud to ground flashes lower negative charge to the ground in the majority of cases, which means the ground receives

  • A.negative charge from the cloud
  • B.positive charge from the cloud
  • C.no net charge at all
  • D.charge of alternating sign each stroke

Answer: A

The main negative centre is the usual source of cloud to ground flashes. This transport of negative charge downward is what maintains the global circuit against fair weather conduction. The Earth carries a net negative surface charge.

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