An electromagnetic flowmeter applies a ma netic field of 0.20 T to blood flowing through coronary artery at the speed of 15 cm/s. What force is felt by a chorine ion with a single neg- ative charge (1 charge is 1.60 x 10-19 C)?

An electromagnetic flowmeter applies a ma netic field of 0.20 T to blood flowing through coronary artery at the speed of 15 cm/s. What force is felt by a chorine ion with a single neg- ative charge (1 charge is 1.60 x 10-19 C)?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter24: Electric Fields

Section: Chapter Questions

Problem 52PQ

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Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

2. An electromagnetic flowmeter applies a ma
netic field of 0.20 T to blood flowing through
coronary artery at the speed of 15 cm/s. What
force is felt by a chorine ion with a single neg-
ative charge (1 charge is 1.60 x 10-19 C)?

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