patient's breathing, a coil with N = 130 turns is wrapped around the chest. The plane of the coil is perpendicular (so the normal is parallel) to a B = 48.1 μT magnetic field. When the patient breathes, the area of the coil changes by ΔA = 0.00416 m2. If the patient takes t = 2.62 s to breathe, how many micro-volts (μV) of emf is induced in the coil?

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter23: Faraday’s Law And Inductance
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To monitor a hospital patient's breathing, a coil with N = 130 turns is wrapped around the chest. The plane of the coil is perpendicular (so the normal is parallel) to a B = 48.1 μT magnetic field. When the patient breathes, the area of the coil changes by ΔA = 0.00416 m2. If the patient takes t = 2.62 s to breathe, how many micro-volts (μV) of emf is induced in the coil?

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