A small particle carrying a +47C charge moves at 31 meter per second through a uniform 0.80 T magnetic field. The velocity and magnetic field are both in the xy-plane, with the velocity making a 20 degree angle and the magnetic field a 268 degree angle, both measured counterclockwise from the +x-axis.
Part A Obtain the magnitude of magnetic force on particle.
Part B Obtain the direction of magnetic force on particle.