An actuator has a length of $20$ mm$.$ A full bridge configuration of strain gauges with a G of $2$ and nominal resistance of $350\backslash$Omega $.$ Determine the strain that would result for a change of $3\mathrm{.}5\backslash$mu m in the actuator length, Also determine the change in the output voltage of the quatar bridge to this strain when input voltage is $5$V