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5. The armature of a simple AC generator consists of a square loop of wire with one turn and having
sides of length 20.0 cm. The loop rotates in a magnetic field of 4.00 T at a rate of 300 revolutions per
minute. What is the peak emf induced in the generator (in V)?
(A) 1.40 (B) 5.03 (C) 3.20 (D) 0.578 (E) 8.00 (F) 0.120

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