An Electron Is Moving At $3.0 \times 10^{6} \mathrm{~m} / \mathrm{s}$

An electron is moving at $3.0 \times 10^{6} \mathrm{~m} / \mathrm{s}$ at an angle of $40^{\circ}$ to a $0.80 \mathrm{~T}$ magnetic field. What is the magnitude of the force on the electron?

A) $3.8 \times 10^{-13} \mathrm{~N}$
B) $1.2 \times 10^{-13} \mathrm{~N}$
C) $2.5 \times 10^{-13} \mathrm{~N}$
D) $2.9 \times 10^{-13} \mathrm{~N}$
E) $4.8 \times 10^{-13} \mathrm{~N}$