Figure 20-50. Find the direction of the force on a negative charge for each diagram shown in Fig. 20-50, where v is the velocity of the charge and B is the direction of the magnetic field. ( means the vector points inward. means it points outward, toward the viewer.) (a) to the left to the right upward downward into the page out of the page The force is zero. (b) to the left to the right upward downward into the page out of the page The force is zero. (c) to the left to the right upward downward into the page out of the page The force is zero. (d) to the left to the right upward downward into the page out of the page The force is zero. (e) to the left to the right upward downward into the page out of the page The force is zero. (f) to the left to the right upward downward into the page out of the page The force is zero. \"SL- (d) (a) (b) (c) RÃ¥ (e) Solution (a) To the left (b) To the left (c) Upward (d) Into the page (e) The Force is Zero (f) Downward .