Question

One beam of electrons moves at right angles to a magnetic field. The force on these electrons is 4.9 × 10-14 newtons. A second beam travels at the same speed, but at a 30° angle with the magnetic field. What force is on these electrons?Select one of the options below as your answer: A. (4.9 × 10-14 newtons) · tan(30°) B. (4.9 × 10-14 newtons) · sin(30°) C. (4.9 × 10-14 newtons) · cos(30°) D. (4.9 × 10-14 newtons) · arctan(30°) E. (4.9 × 10-14 newtons) · arccos(30°)