A charged particle with velocity `hatv=xhati+yhatj` moves in a magnetic field `vecB=yhati+xhatj`. The force acting on the particle has magnitude F. Which one of the following statements is are correct?
A. No force will act on particle, if x=y
B. `Fprop(x^(2)-y^(2))`if xgty
C. The force will act along z-axis, if xgt y
D. The force will act along y-axis, if ygt x