A horizontal power line carries a current of 7020 A from south to north. Earth's magnetic field (72.6 µT) is directed toward the north and is inclined downward at 67.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 130 m of the line due to Earth's field
A horizontal power line carries a current of 7020 A from south to north. Earth's magnetic field (72.6 µT) is directed toward the north and is inclined downward at 67.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 130 m of the line due to Earth's field
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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A horizontal power line carries a current of 7020 A from south to north. Earth's magnetic field (72.6 µT) is directed toward the north and is inclined downward at 67.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 130 m of the line due to Earth's field.
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