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Define electric current. |
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Answer» Flow of electrons The flow of electric charges across a cross-section of a conductor constitutes an electric current. It is defined as the rate of flow of the electric charge through any section of a conductor.Electric current charge/Timeor I = Q/tElectric current is a scalar quantity. An electric current is the rate of flow of electric charge past a point or region. An electric current is said to exist when there is a net flow of electric charge through a region. |
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