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The figure below shows a section of an overhead power line that is 61.5 m long and carries a current of 2.35 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 5.30 x 10-5 T. The field has a northward component and a downward component, so that it makes an angle of 65.0° with the power line. 65.0° (a) What is the magnitude of the magnetic force (in N) on the power line? N (b) What is the direction of the magnetic force on the power line? north (in the same direction as I) south (in the opposite direction as I) east (out of the page) west (into the page) upward downward in the same direction as B

The figure below shows a section of an overhead power line that is 61.5 m long and carries a current of 2.35 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 5.30 x 10-5 T. The field has a northward component and a downward component, so that it makes an angle of 65.0° with the power line. 65.0° (a) What is the magnitude of the magnetic force (in N) on the power line? N (b) What is the direction of the magnetic force on the power line? north (in the same direction as I) south (in the opposite direction as I) east (out of the page) west (into the page) upward downward in the same direction as B

Physics for Scientists and Engineers, Technology Update (No access codes included)
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
Chapter29: Magnetic Fields
Section: Chapter Questions
Problem 29.41P: A horizontal power line oflength 58.0 in carries a current of 2.20 kA northward as shown in Figure...
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The figure below shows a section of an overhead power line that is 61.5 m long and carries a current of 2.35 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 5.30 x 10-5 T. The field has a northward component and a downward component, so that it makes an angle of 65.0° with the power line. 65.0° (a) What is the magnitude of the magnetic force (in N) on the power line? (b) What is the direction of the magnetic force on the power line? O north (in the same direction as I) O south (in the opposite direction as I) O east (out of the page) O west (into the page) upward O downward in the same direction as B
Transcribed Image Text:The figure below shows a section of an overhead power line that is 61.5 m long and carries a current of 2.35 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 5.30 x 10-5 T. The field has a northward component and a downward component, so that it makes an angle of 65.0° with the power line. 65.0° (a) What is the magnitude of the magnetic force (in N) on the power line? (b) What is the direction of the magnetic force on the power line? O north (in the same direction as I) O south (in the opposite direction as I) O east (out of the page) O west (into the page) upward O downward in the same direction as B
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