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23 Nov 2019
A straight wire of length 2.13 m carries a current of 21.1 A. It isplaced on a horizontal tabletop in a uniform horizontal magneticfield. The wire makes an angle of 31.3° with the magnetic fieldlines. If the magnitude of the force on the wire is 0.455 N, whatis the magnitude of the magnetic field?
A straight wire of length 2.13 m carries a current of 21.1 A. It isplaced on a horizontal tabletop in a uniform horizontal magneticfield. The wire makes an angle of 31.3° with the magnetic fieldlines. If the magnitude of the force on the wire is 0.455 N, whatis the magnitude of the magnetic field?
