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GATE EE 2015 Set 1 — Question 22

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MCQ+1 / -0.33EasyCalculusEngineering Mathematics

Engineering Mathematics → Calculus

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Question

A steady current II is flowing in the −x-x direction through each of two infinitely long wires at y=±L2y = \pm \frac{L}{2} as shown in the figure. The permeability of the medium is μ0\mu_0. The B⃗\vec{B}-field at (0,L,0)(0, L, 0) is
Two infinitely long wires at y = -L/2 and y = L/2 carrying current I into the page (-x direction), with x, y, z axes
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