Question

How much force will act on a moving electron if it is moving 8 m/s in a magnetic field with a strength of 6 T?

Answer 1

velocity $v=8$ m/s

magnetic field $B=6$ T

charge of electron $e=1.6\times10^{-19}$ C

The force will be the Lorentz force $F=evB=7.68\times10^{-18}$ N