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AP Physics 2
11.1 Electric Current
BeginnerMCQGraphicalMathematical15.1k
Charge vs. time for a wire cross-section.
Charge vs. time for a wire cross-section.
The graph shows the net electric charge \(Q\) passing through a cross-section of a cylindrical conducting wire as a function of time \(t\). What is the electric current flowing through the wire at time \(t = 3\text{ s}\)?

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