032 10.0 points A proton moving at 2.6 x 10" m/s through a magnetic field of 1.8 T experiences a magnetic force of magnitude 5.4 x 10- N. What is the angle between the proton's velocity and the field? The charge on a proton is 1.60218 x 10 "C and its mass is 1.67262 x 10 27 kg. Answer in units of . 033 10.0 points A 0.0598 T magnetic field in a mass spectrom- eter causes an isotope of sodium to move in a circular path with a radius of 0.079 m. The charge on an ion is 1.60218 x 10-19 C. If the ions are moving with a speed of 19200 m/s, what is the isotope's mass? Answer in units of kg. 034 10.0 points A straight wire segment 1 m long makes an angle of 40" with a uniform magnetic field of 0.5 T. Find the magnitude of the force on the wire if it carries a current of 3.2 A. Answer in units of N. 035 10.0 points A beam of protons moves along the r axis in the positive r direction with a speed of 11.6 km/s through a region of crossed fields balanced for zero deflecton. If there is a magnetic field of magnitude 0.95 T in the positive y direction, find the magnitude of the electric field