A finite straight wire A B carrying current i is kept along the x -axis as shown. What is the magnetic field due to the wire at ( 0 , a , 0 ) ? [Coordinate of A ( − 4 3 a , 0 ) and B is ( 3 4 a ,

Question

A finite straight wire A B carrying current i is kept along the x -axis as shown. What is the magnetic field due to the wire at ( 0 , a , 0 ) ? [Coordinate of A ( − 4 3 a ​ , 0 ) and B is ( 3 4 a ​ , 0 ) ]

TestHub · Accepted Answer

B = 4 π a μ 0 ​ i ​ ( sin 3 7 ∘ + sin 5 3 ∘ ) k ^ = 20 π a 7 μ 0 ​ i ​ k ^

Physics - Magnetism Question with Solution | TestHub

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