Question 20 (1 point) N S A negative charge moves through a magnetic field. The charge will be deflected 0 toward the right side of the screen 0 toward the left side of the screen 0 into the screen 0 out of the screen Question 21 (1 point) An electron with velocity v moves in a magnetic field strength B and experiences a force F. An alpha particle with velocity v/2 moves through a magnetic field of strength 5B and experience a force of O 10F O 5F/2 O 2F/5 O 5F