Three charges, q$1=+$q$,$ q$2=$q$,$ and q$3=+$q$,$ are at the vertices of an equilateral triangle, as shown in the figure.$($Figure $1)$ A$)$Rank the three charges in order of decreasing magnitude of the electric force they experience. B$)$ Give the direction angle, $\backslash$theta $,$ of the net electric force experienced by charge $1.$ Note that $\backslash$theta is measured counterclockwise from the positive xaxis. C$)$Repeat part B for charge $2.$ D$)$ Repeat part B for charge $3.$