PHIL 2030 Final: magnetism (1)
Document Summary
A charged particle of mass m = 5. 4x10-8 kg, moving with constant velocity in the y-direction enters a region containing a constant magnetic field b = 2. 6t aligned with the positive z-axis as shown. The particle enters the region at (x,y) = (0. 56 m, 0) and leaves the region at (x,y) = 0, 0. 56 m a time t = 782. V=(. 56 m)/782 us ( /2)= . 0011 x 106=1124. 68 m/s: what is fx, the x-component of the force on the particle at a time t1 = 260. 7 s after it entered the region containing the magnetic field. Fx=-5. 4x10-8kg (1124m/s)2/. 56m cos(. 523) = -. 105 n: what is fy, the y-component of the force on the particle at a time t1 = 260. 7 s after it entered the region containing the magnetic field. Be sure to include the correct sign. q=-5. 4x10-6kg 1124 m/s/(. 56 m 2. 6t) =-41. 6 uc.
