A point charge of 5.0×10⁻⁷C moves to the right at 2.6×105m/s in a magnetic field that is directed into the screen and has a field strength of 1.8×10⁻²T. What is the magnitude of the magnetic force acting on the charge?
a. 0N
b. 2.3×10³N
c. 23N
d. 2.3×10¹¹N