## College Physics (4th Edition)

$F = 1.6 \times 10^{-12}~N$
We can find the magnetic force: $F = q~v~B$ $F = (1.6\times 10^{-19}~C)(2.0 \times 10^7~m/s)(0.50~T)$ $F = 1.6 \times 10^{-12}~N$