The heart produces a magnetic field that can be used to diagnose problems with the heart. The magnetic field of the heart is a dipole field produced by a loop current in the outer layers of the heart. Suppose that the field at the center of the heart is 90 pT (a pT is 10-12 T) and that the heart has a diameter of approximately 12 cm. What current circulates around the heart to produce this field?
The heart produces a magnetic field that can be used to diagnose problems with the heart. The magnetic field of the heart is a dipole field produced by a loop current in the outer layers of the heart. Suppose that the field at the center of the heart is 90 pT (a pT is 10-12 T) and that the heart has a diameter of approximately 12 cm. What current circulates around the heart to produce this field?
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter30: Sources Of The Magnetic Field
Section: Chapter Questions
Problem 30.14OQ: Rank the magnitudes of the following magnetic fields from largest to smallest, noting any cases of...
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The heart produces a magnetic field that can be used to diagnose problems with the heart. The magnetic field of the heart is a dipole field produced by a loop current in the outer layers of the heart. Suppose that the field at the center of the heart is 90 pT (a pT is 10-12 T) and that the heart has a diameter of approximately 12 cm. What current circulates around the heart to produce this field?
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