To monitor the breathing of a hospital patient, a thin belt is girded around the patient’s chest as in Figure. The belt is a 200-turn coil. When the patient inhales, the area encircled by the coil increases by 39.0 cm2. The magnitude of Earth’s magnetic field is 50.0 μT and makes an angle of 28.0° with the plane of the coil. Assuming a patient takes 1.80 s to inhale, find the magnitude of the average induced emf in the coil during that time.
To monitor the breathing of a hospital patient, a thin belt is girded around the patient’s chest as in Figure. The belt is a 200-turn coil. When the patient inhales, the area encircled by the coil increases by 39.0 cm2. The magnitude of Earth’s magnetic field is 50.0 μT and makes an angle of 28.0° with the plane of the coil. Assuming a patient takes 1.80 s to inhale, find the magnitude of the average induced emf in the coil during that time.
Chapter14: Inductance
Section: Chapter Questions
Problem 10CQ: Solve that I I 2 /2 has units of energy.
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To monitor the breathing of a hospital patient, a thin belt is girded around the patient’s chest as in Figure. The belt is a 200-turn coil. When the patient inhales, the area encircled by the coil increases by 39.0 cm2. The magnitude of Earth’s magnetic field is 50.0 μT and makes an angle of 28.0° with the plane of the coil. Assuming a patient takes 1.80 s to inhale, find the magnitude of the average induced emf in the coil during that time.
Transcribed Image Text:Coil
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