A charge of -5.65 UC is traveling at a speed of 7.98 x 10 m/s in a region of space where there is a magnetic field. The angle between the velocity of the charge and the field is 58.30. A force of magnitude8.21 x 10" Nacts on the charge. What is the magnitude of the magnetic field? Number i UnitsAn electron is moving through a magnetic field whose magnitude is 9.98 x 10#T. The electron experiences only a magnetic force and has an acceleration of magnitude 2.67 x 1014 m/s2. At a certain instant, it has a speed of 7.36 * 10 m/s. Determine the angle (less than 909) between the electron's velocity and the magnetic field. Number i UnitsReview Conceptual Example 2 as background for this problem. A charged particle moves through a velocity selector at a constant speed in a straight line. The electric field of the velocity selector is 4.40 x 10 N/C, while the magnetic field is 0.321 T. When the electric field is turned off, the charged particle travels on a circular path whose radius is 3.75 cm. Find the charge-to-mass ratio of the particle. Number i Units