what is current physics class 9
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ICSE Class 9 Physics Chapter 9 Current electricity enlightens students with insights around the concepts in current electricity. Current is the rate of flow of charges. ... A current flows in a circuit. Current flows if the circuit is complete (Closed) not in an open circuit.
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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. Electric charge is carried by charged particles, so an electric current is a flow of charged particles.
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