Question

An electron in an electron beam experiences a downward force of 2.0 x 10^-14 N while traveling in a magnetic field of 8.8 x 10 ^-2 T west.
The charge on a proton is 1.60×10^−19.
a) What is the magnitude of the velocity?
Answer in units of m/s

Answer 1

V = 1.5 * 10^6 m/s