A $+5\mathrm{.}00\backslash$mu C point charge is moving at a constant $8\mathrm{.}50\backslash$times $106$ m$/$s in the $+$y$-$direction, relative to a reference frame. At the instant when the point charge is at the origin of this reference frame, what is the magnetic$-$field vector B it produces at the following point:

x$=0,$ y$=0\mathrm{.}500$m$,$ z$=+0\mathrm{.}500$m

Answer in form of $($Bx$,$By$,$Bz$)$