Some animals are capable of detecting magnetic fields and use this sense to help them navigate. Suppose a high-voltage direct-current power line carries a current of 4.90 kA. How far from the wire would a homing pigeon have to be so the field due to the wire has magnitude 50.0 μT, which is comparable to Earth’s magnetic field at the surface?
Some animals are capable of detecting magnetic fields and use this sense to help them navigate. Suppose a high-voltage direct-current power line carries a current of 4.90 kA. How far from the wire would a homing pigeon have to be so the field due to the wire has magnitude 50.0 μT, which is comparable to Earth’s magnetic field at the surface?
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
Chapter30: Sources Of The Magnetic Field
Section: Chapter Questions
Problem 30.14OQ: Rank the magnitudes of the following magnetic fields from largest to smallest, noting any cases of...
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Some animals are capable of detecting magnetic fields and use this sense to help them navigate. Suppose a high-voltage direct-current power line carries a current of 4.90 kA.
How far from the wire would a homing pigeon have to be so the field due to the wire has magnitude 50.0 μT, which is comparable to Earth’s magnetic field at the surface?
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