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alternating current
noun
: an electric current that changes its direction very frequently at regular intervals
Full Definition of ALTERNATING CURRENT
: an electric current that reverses its direction at regularly recurring intervals —abbreviation AC
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First Known Use of ALTERNATING CURRENT
1833
ALTERNATING CURRENT Defined for Kids
alternating current
noun
Definition of ALTERNATING CURRENT for Kids
: an electric current that reverses its direction of flow regularly many times per second
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