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Determne the magnetic field due to a finit sraight wire of length 2l, carrying a steady current i. The point of interest P is l distance away from the middle point of wire O.Now my doubt lies in my result and that of the book...see the figure below and please help someone... !!

Ranjita yadav , 12 Years ago
Grade 11
anser 1 Answers
azeem khan

Last Activity: 12 Years ago

here from given data the angle can be calculated which is 45degree, so from formulamagnetic field can be calculated easily..

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