A jet develops a 0.9 V potential difference between the tips of its wings when flying above a region of the earth where the earth's magnetic field points essentially vertically upward and has a strength of about 39 T (106T). If the jet's wingspan is 35 m, what is its speed? Give your answer in km/s.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 66AP: At a particular instant an electron is traveling west to east with a kinetic energy of 10 keV....
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A jet develops a 0.9 V potential difference between the tips of its wings when flying above a region of the earth where the earth's magnetic field points essentially vertically
upward and has a strength of about 39 T (10-6 T). If the jet's wingspan is 35 m, what is its speed?
Give your answer in km/s.
Transcribed Image Text:A jet develops a 0.9 V potential difference between the tips of its wings when flying above a region of the earth where the earth's magnetic field points essentially vertically upward and has a strength of about 39 T (10-6 T). If the jet's wingspan is 35 m, what is its speed? Give your answer in km/s.
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