(chatquestion)...Two very long straight parallel wires, parallel to y-axis, carry currents 41 and I, along +y direction and -y direction, respectively. The wires are passes through the x-axis at the points (d, 0,0) and (- d, 0,0) respectively. The graph of magnetic fleld z-component as one moves along the x-axis from x =-d to x = +d, is best given by 9. (A) (B) (C) (D) 9.

Question