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  • 14-05-2024
  • English
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A straight wire carries a current of 40 A in a uniform magnetic field (B= 80 mT ). If the force per unit length on this wire is 2.0 N/m, determine the angle between the wire and the magnetic field. a.either 25° or 155° b. Either 39° or 141° c.either 70° or 110° d.either 42° or 138°

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