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Why ac changes its direction at particular interval?if it changes its direction at any interval ,then is it called ac?

vishal maurya , 14 Years ago
Grade 12
anser 1 Answers
Chetan Mandayam Nayakar

AC stands for ALTERNATING CURRENT. It means current periodically and repeatedly changes direction. The voltage/current is periodic in nature and does not randomly alternate between positive and negative.

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Last Activity: 14 Years ago
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