A straight conductor lies along x -axis and carries a current of 2 A along +x direction. The magnetic field at a point (0, 40 cm, 0) due to 1 cm…

A straight conductor lies along $\displaystyle x$-axis and carries a current of $\displaystyle 2$ A along $\displaystyle +x$ direction. The magnetic field at a point ($\displaystyle 0$, $\displaystyle 40$ cm, $\displaystyle 0$) due to $\displaystyle 1$ cm length of conductor centered at the origin points along.