Protons having a kinetic energy of 3.30 MeV are moving in the positive X'dll'ECtiD and enter a magnetic eld of 0.0310 T in the Zedlrection, out of the plane of the page, and extending from X = 0 to X = 1.00 m as in the gure below. .- I .o o u. . a. . uo L o. . G) (a) Calculate the yacomponent of the protons' momentum as they leave the magnetic field. (Indicate the direction with the Sign of your answer.) .4 mm x Your response differs from the correct answer by more than 10%. Double check your calculations. kg - m/s (b) Find the angle at between the initial velocity vector of the proton beam arid the velocity vector after the beam emerges from the field. Hint: Neglect relativistic effects and note that 1 eV : 1 50 x10'19J. r1=x The response you submitted has the wrong sign. Need Help