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CBSE Class 10 Answered

urgent
Asked by pritam | 30 May, 2010, 09:10: PM
answered-by-expert Expert Answer

Dear student,

The stepped leader is the collection of negative charges.A current is produced when the charges meet. When ever the positive and negative poles of a battery is conneted, a current starts to flow. It is similar to that. The positive charges are blown up by a upward air current.

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Answered by | 31 May, 2010, 12:14: PM

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