A long straight wire along z axis carries a current in the

Last updated: 5/31/2023

A long straight wire along z axis carries a current in the negative z direction The magnetic field vector B at a point having co ordinate x y in z 0 plane is 1 3 Hol yi xi 2 x y Hol xj yi 4 x y 2 4 Hol xi yi 2 x y Hol xi yi 2 x y