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AP Physics 2
12.4 Electromagnetic Induction and Faraday’s Law
BeginnerMCQGraphicalMathematical16.2k
A graph of magnetic flux \(\Phi_B\) versus time \(t\). The horizontal axis is labeled Time t (s) with tick marks at 0, 1, 2, 3, 4, 5. The vertical axis is labeled Magnetic Flux \(\Phi_B\) (Wb) with tick marks at 0, 2, 4, 6, 8, 10. A solid linear segment begins at point (0, 2) and ends at point (4, 10). No other labels, lines, text, or axes appear.
Magnetic flux vs. time for the wire loop.
A single flat wire loop is situated in a region of uniform magnetic field perpendicular to the plane of the loop. The magnetic flux \(\Phi_B\) through the loop as a function of time \(t\) is shown in the graph. What is the magnitude of the average induced electromotive force (EMF) in the loop between \(t = 0\text{ s}\) and \(t = 4.0\text{ s}\)?

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