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GATE ECE 2009 | Question: 20

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Two infinitely long wires carrying current are as shown in the figure below. One wire is in the $y-z$ plane and parallel to the $y$-axis. The other wire is in the $x-y$ plane and parallel to the $x$-axis. Which components of the resulting magnetic field are non-zero at the origin?

  1. $x, y, z$ components
  2. $x, y$ components
  3. $y, z$ components
  4. $x, z$ components

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