(I) A 2.6-m length of horizontal wire carries a 4.5-A
Chapter 20, Problem 4P(choose chapter or problem)
Problem 4P
(I) A 2.6-m length of horizontal wire carries a 4.5-A current toward the south. The dip angle of the Earth’s magnetic field makes an angle of 41° to the wire. Estimate the magnitude of the magnetic force on the wire due to the Earth’s magnetic field of 5.5 X 10-5 T.
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