AAI ATC Junior Executive 27 Jul 2022 Shift 2 Paper

A 3.0 cm segment of a wire, centred at the origin (0, 0, 0) lies along Y-axis. It carries a current of 6.0.A in positive Y-direction. The magnetic field due to this segment at a point (3 m, 0, 0) is [($\frac{{\mathit{\mu }}_0}{4\mathit{\pi }}$) = 10^-7 Tm/A, and i, j and k are unit vectors along X-axis, Y-axis and Z-axis, respectively]