Each of the lettered dots a-d shown in the figure represents a +1.0x10-5-C charged particle moving at speed 2.0x107m/s. A uniform 0.50-T magnetic field points in the positive z-direction.
Determine the magnitude of the magnetic force that the field exerts on each particle. and indicate carefully, in a drawing, the direction of the force.
Express your answer to two significant figures separated by commas.
