The National High Magnetic Field Laboratory once held the world record for creating the strongest magnetic field. Their largest hybrid magnet can produce a constant magnetic field of 45 T. To see if such a strong magnetic field could pose health risks for nearby workers, calculate the maximum acceleration amax the field could produce for Na* ions (of mass 3.8 × 10-26 kg) in blood traveling through the aorta. The speed of blood is highly variable, but 45 cm/s is reasonable in the aorta.

The National High Magnetic Field Laboratory once held the world record for creating the strongest magnetic field. Their largest hybrid magnet can produce a constant magnetic field of 45 T. To see if such a strong magnetic field could pose health risks for nearby workers, calculate the maximum acceleration amax the field could produce for Na* ions (of mass 3.8 × 10-26 kg) in blood traveling through the aorta. The speed of blood is highly variable, but 45 cm/s is reasonable in the aorta.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 41PQ

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