A charged particle of mass m = 5.0 x 10 kg that is moving with constant velocity in the y direction enters a region containing a constant, uniform magnetic field B = 3.7 T aligned with the positive z axis. The particle enters the region al (x, y) = (d, 0) and leaves the region at (x, y) = (0, d), where d = 0.90 m, at a time 1 = 550 s after it enters the region, as shown. d With what speed did the particle enter the region containing the magnetic field? What is the x component F. (1) of the force on the particle at a time i = 183 ps after the particle enters the magnetic field region? m/s Fx (41) = What is the y component Fy (r) of the force on the particle at a time r field region? 183 us after the particle enters the magnetic Fy (1) = What is the charge q of the particle? Be sure to include the correct sign. N 4= Z I HC