(Solved): Three long, parallel conductors each carry a current of I=2.04A. The figure below is an end view ...

Three long, parallel conductors each carry a current of $I=2.04\mathrm{A}$. The figure below is an end view of the conductors, with each current coming out of the page. Taking $a=1.15\mathrm{cm}$, determine the magnitude and direction of the magnetic field at the following points. (a) point $A$ magnitude $?\mathrm{T}$ direction (b) point $B$ magnitude $?T$ direction (c) point $C$ magnitude $?T$ direction