A Stream of Electrons Passes Through a Velocity Filter Where

Short Answer

A stream of electrons passes through a velocity filter where the crossed magnetic and electric fields are 0.020 T and 5.00 × 10⁴ V/m,respectively.Find the kinetic energy (in electron volts)of the electrons passing through the filter.[1 eV = 1.60 × 10−¹⁹ J]