Paragraph for Questions 72-74: A single conducting loop with an area of \( 2.0 \mathrm{~m}^{2} \...

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Paragraph for Questions 72-74: A single conducting loop with an area of \( 2.0 \mathrm{~m}^{2} \) rotates in a uniform magnetic field so that the induced emf has a sinusoidal time dependence as shown.
What is the period of the induced current?
(A) \( 1.25 \mathrm{~s} \)
(B) \( 3.75 \mathrm{~s} \)
(C) \( 2.50 \mathrm{~s} \)
(D) \( 5.00 \mathrm{~s} \)
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