A negative charge (-20.0 µC) enters a uniform 0.320 T magnetic field at an angle of 50° as shown below. If the charge moves with a speed of 250 m/s, what is the magnetic force (magnitude and direction) on the charge? 50° O A. 1.23 mN (+x direction or out of the screen) O B. 1.03 mN (-x direction or into the screen) O C. 1.03 mN (+x direction or out of the screen) O D. None of the given options O E. 1.23 mN (-x direction or into the screen)
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