The figure below shows a section of an overhead power line that is 59.5 m long and carries a current of 2.40 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at thislocation is 4.90 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?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)O upwardO downwardO in the same direction as B

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The figure below shows a section of an overhead power line that is 59.5 m long and carries a current of 2.40 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 4.90 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. (a) What is the magnitude of the magnetic force (in N) on the power line? N 65.0⁰ (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) Owest (into the page) O upward Odownward O in the same direction as B

The figure below shows a section of an overhead power line that is 59.5 m long and carries a current of 2.40 kA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 4.90 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. (a) What is the magnitude of the magnetic force (in N) on the power line? N 65.0⁰ (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) Owest (into the page) O upward Odownward O in the same direction as B

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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