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[Post New]5 Jun 2008 23:11:18 IST
    Subject: ALTERNATING CURRENT
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ultimator (401)

Blazing goIITian

Olaaa!! Perrrfect answer. 63  [106 rates]
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I think its c. L/R ....... Its called as time constant. It is the time taken for current to reduce by 63% to 37% of its initial value. This is a definition.
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