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6) (Quiz 7) A certain circuit is a circular wire of radius 55 cm and resistance 4 Q. It is stationary and sitting in the xy plane. It is sitting in a magnetic field which has magnitude 0.75 T pointing in the +z direction (out of the page) everywhere. The following induced current is observed in the wire: Time Interval Induced Current 15 A clockwise t=0 to t=5 milliseconds. t=5 milliseconds to t-15 milliseconds t=15 milliseconds to t=20 milliseconds 8 A counterclockwise Zero t=20 milliseconds to t-35 milliseconds 4 A clockwise Assuming that the magnetic field remains pointed in the + or -z direction throughout, what is the magnitude and direction of the magnetic field throughout the process?