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4. A horizontal wire of length 3.0 m carries a current of 6.0 A and is oriented so that the current direction is 50 degrees b
need to nnow the direction of the force
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4)The magnitude of the force on the wire is, F = BIl sin = (0.14x104)6)(3)sin (90+50) = 1.6x10+N The direction of force is to

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