5. [-/12.5 Points] DETAILS SERCP9 20.P.012. MY NOTES ASK YOUR TEACHER A circular loop of wire of radius 12.3 cm is placed in a magnetic field directed perpendicular to the plane of the loop, as shown in the figure below. If the field decreases at the rate of 0.600 T/s in some time interval, what is the magnitude of the emf induced in the loop during this interval? mV x A B 6. [-/12.5 Points] DETAILS SERCP9 20.P.021. PRACTICE ANOTHER MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER To monitor the breathing of a hospital patient, a thin belt is girded around the patient's chest as in the figure below. The belt is a 190-turn coil. When the patient inhales, the area encircled by the coil increases by 35.0 cm. The magnitude of Earth's magnetic field is 50.0 T and makes an angle of 30.0 with the plane of the coil. Assuming a patient takes 1.90 s to inhale, find the magnitude of the average induced emf in the coil during that time. |] = Coil 7. [-/12.5 Points] DETAILS SERCP9 20.P.025. A pickup truck has a width of 79.7 in. If it is traveling north at 36 m/s through a magnetic field with vertical component of 36 T, what magnitude emf is induced between the driver and passenger sides of the truck? mV MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 8. [-/12.5 Points] DETAILS SERCP9 20.P.028.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An astronaut is connected to her spacecraft by a 27-m-long tether cord as she and the spacecraft orbit Earth in a circular path at a speed of 7.5 103 m/s. At one instant, the voltage measured between the ends of a wire embedded in the cord is measured to be 0.46 V. Assume the long dimension of the cord is perpendicular to the vertical component of Earth's magnetic field at that instant. (a) What is the magnitude of the vertical component of Earth's field at this location? MT