Suppose a straight 1.50 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B, which is horizontal, perpendicular to the wire, and of Part A magnitude 4.3x10-5T. What current would the wire carry? Express your answer using two significant figures. ΑΣφ ? I = A Submit Request Answer Part B Does the answer seem feasible? yes O no Submit Request Answer
Suppose a straight 1.50 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B, which is horizontal, perpendicular to the wire, and of Part A magnitude 4.3x10-5T. What current would the wire carry? Express your answer using two significant figures. ΑΣφ ? I = A Submit Request Answer Part B Does the answer seem feasible? yes O no Submit Request Answer
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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