This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Wire Array Bfield Strength. diagram of staggered parallel wires that carry current through plane in the direction indicated Plotted is the magnetic field strength resulting from this arrangement selfmade Mathematica Inductiveload Mathematica Code PlotRange We want line at the top edge and this ensures it Contours Tablei