a particle with a posistive charge of 3e moves with a velocity of 8000m/s in the x direction as it passes through an electic field E=.

a particle with a posistive charge of 3e moves with a velocity of 8000m/s in the x direction as it passes through an electic field E=.007 V/m that is in the z direction and simultaneously passes through a magnetic field B=.6 Tesla that is in the negative y direction. What is the magnetude of the force on the particle due to these fields and what is the direction of the force?