Suppose a straight 165mm diameter copper wire could just, Ask an Expert

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Suppose a straight 1.65mm 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 magnitude 6.6x10^-5T.

A: What current would the wire carry?

B: Is this feasible? Why or Why Not?

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Category:- Physics
Reference No.:- M91671547

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