AAI ATC Junior Executive 27 Jul 2022 Shift 3 Paper

A current element of length 0.8 cm carrying a current of 5 A towards +x - direction is placed symmetrically at the origin along the x-axis. The magnetic field at a point (0, 5 cm) is:
(i, j, and k are unit vectors along the x-axis, y-axis and z-axis, respectively.)