An electric power line carries a current of 1400 A in a location where the Earth’s magnetic field is 5.0x10 -5 T. The line makes an angle of 75⁰ with respect to the field. Determine the magnitude of the magnetic force on a 120-m length of line.
An electric power line carries a current of 1400 A in a location where the Earth’s magnetic field is 5.0x10 -5 T. The line makes an angle of 75⁰ with respect to the field. Determine the magnitude of the magnetic force on a 120-m length of line.
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 25P: A long, straight, horizontal wire carries a left-to-right current of 20 A. If the wire is placed in...
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An electric power line carries a current of 1400 A in a location where
the Earth’s magnetic field is 5.0x10 -5 T. The line makes an angle of 75⁰
with respect to the field. Determine the magnitude of the magnetic
force on a 120-m length of line.
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