A circular coil of wire has 25 turns and has a radius of 0.075 m. The coil is located in a variable magnetic field whose behavior is shown on the graph. At all times, the magnetic field is directed at an angle of 75* relative to the normal to the plane of a loop. What is the average emf induced coil in the time interval from t = 5.00 s to 7.50s
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a. ?18 mV b. ?49 mV c. ?92 mV d. ?140 mV e. ?180 mV A circular coil of wire has 25 turns and has a radius of 0.075m. The coil is located in a variable magnetic field whose behavioris shown on the graph. At all times, the magnetic field is directedat an angle of 75� relative to the normal to the plane of aloop. What is the average emf induced in the coil in the timeinterval from t = 5.00 s to 7.50 s?
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