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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Ruby negi Best Answer
as u posted only solution so it is difficult to answer so correctly. by the solution I can only say that the given current is ac means sinosidal , and u know the graph of sine, it is maximum at T/4 where T is time period for one complete cycle . the statement in the question is time changes from peak to zero is T/4.. T
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alwys post questions too with solution..
actually i have to try more than 20times then it finally post so ......20th time i didn't attached the question
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