An electron is moving in the yz plane, and at a particular instant, the electron has the velocity vector components vy = 5.0×105 m/s and vz = −3.0×105 m/s. The electron is moving through a region of uniform magnetic field with magnitude 0.80 T oriented in the negative y direction. What is the magnetic force experienced by the electron, in newtons, at the instant in question? 6.4×10−14 N in the positive x direction 7.5×10−14 N in the negative x direction 7.5×10−14 N in the positive x direction 3.8×10−14 N in the positive x direction 3.8×10−14 N in the negative x direction