In 1962, measurements of the magnetic field of a large tornado were made at the Geophysical Observatory in Tulsa, Oklahoma. The permeability of free space is 1.25664 × 10−6 T · m/A. If the tornado’s field were 1.47 × 10−8 T pointing north when the tornado was 14.49 km east of the observatory, what current was carried up or down the funnel of the tornado? Model the vortex as a long straight wire carrying a current. Answer in units of A.
In 1962, measurements of the magnetic field of a large tornado were made at the Geophysical Observatory in Tulsa, Oklahoma. The permeability of free space is 1.25664 × 10−6 T · m/A. If the tornado’s field were 1.47 × 10−8 T pointing north when the tornado was 14.49 km east of the observatory, what current was carried up or down the funnel of the tornado? Model the vortex as a long straight wire carrying a current. Answer in units of A.
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 76AP: A uniform magnetic field of magnitude is directed parallel to the z-axis. A proton enters the field...
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In 1962, measurements of the magnetic field of
a large tornado were made at the Geophysical
Observatory in Tulsa, Oklahoma.
The permeability of free space is 1.25664 ×
10−6 T · m/A.
If the tornado’s field were 1.47 × 10−8 T
pointing north when the tornado was
14.49 km east of the observatory, what current was carried up or down the funnel of the
tornado? Model the vortex as a long straight
wire carrying a current.
Answer in units of A.
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