75 A long straight wire along the Z axis carries a current I

Last updated: 6/7/2023

75 A long straight wire along the Z axis carries a current I in the negative z direction The magnetic vector field B at a point having coordinates x y i the z 0 plane is a l y x 2 x y c Hol x y 2 x y Xavilizog b Mol xi yj 2 x y xi y 2 x y oil me d