1 . An ion with a charge of 2+ enters perpendicularly to a magnetic field of strength 0. 12 T. If the speed of the ion is 2.4 x 10* m/s and it follows an arc of radius 9.4 x 10" m, the mass of the ion is A. 9.2 x 10 16 kg. B = 0al2 B. 1.5 x 10-26 kg V = 2.4xlou mled C. 7.5 x 10 27 kg " = 904 X 10- 3 D. 6.7 x 10" kg M = 2 2. The magnetic force on a charged particle moving through a magnetic field depends on all of the following except A. mass of the particle B. magnitude of the charge C. strength of magnetic field D. angle at which the particle enters the magnetic field 3. The tesla is equivalent to A. (N.m3)/C2 B. (N.m)/(C.s) C. (N.C)/(m.s) D (N.s)/(C.m)