A high voltage line carries a current of 7201 A from south to north. The geomagnetic field (76.7 µT) is directed toward the north and is inclined downward at 72.3° to the horizontal. Find the magnitude of the magnetic force on 122 m of the line due to Earth's field.
A high voltage line carries a current of 7201 A from south to north. The geomagnetic field (76.7 µT) is directed toward the north and is inclined downward at 72.3° to the horizontal. Find the magnitude of the magnetic force on 122 m of the line due to Earth's field.
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Transcribed Image Text:A high voltage line carries a current of 7201 A from south to north. The geomagnetic field (76.7 µT) is directed toward
the north and is inclined downward at 72.3° to the horizontal. Find the magnitude of the magnetic force on 122 m of the
line due to Earth's field.
Input the unit, symbol only. Round off answer up to 2 decimal places only.
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