Jeremiah sets the magnetic field to zero, the horizontal velocity to 5.0 106 m/s, and runs the simulation several times, varying the electric field. What does Alexa observe as a result? "The particle is deflected downward for all values of the electric field." "The particle moves along a horizontal path for any value of the electric field." "The particle is deflected upward for negative field values (E with arrow down), and deflected downward for positive field values (E with arrow up)." "The particle is deflected downward for negative field values (E with arrow down), and deflected upward for positive field values (E with arrow up)