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A Straight Wire of Length 70 Cm Carries a Current

Question 31

Multiple Choice

A straight wire of length 70 cm carries a current of 50 A and makes an angle of 60° with a uniform magnetic field. If the force on the wire is 1.0 N what is the magnitude of A straight wire of length 70 cm carries a current of 50 A and makes an angle of 60° with a uniform magnetic field. If the force on the wire is 1.0 N what is the magnitude of ? A) 41 mT B) 33 mT C) 55 mT D) 87 mT E) 57 mT ?


A) 41 mT
B) 33 mT
C) 55 mT
D) 87 mT
E) 57 mT

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