A 0.32uC particle moves with a speed of 20 m/s through a region where the magnetic field has a strength of 0.99 T. At what angle to the field is the particle moving if the force exerted on it is 4.8x10⁻⁶N? At what angle to the field is the particle moving if the force exerted on it is 3.0x10⁻⁶N? At what angle to the field is the particle moving if the force exerted on it is 1.0x10⁻⁷N?