what is the expression for the speed of electron in a circular path of radius 'R' in perpendicular to the - Science - Electromagnetic Induction

Question

what is the expression for the speed of electron in a circular path
of radius 'R' in perpendicular to the magnetic field 'B'(mass of
electron is 'm')

Aditi · Accepted Answer

In this case,Centipetal force = Magnetic force mv2R=ev×Bmv2R=Bevsinθhere θ=90omv2R=Bevv=BeRm

what is the expression for the speed of electron in a circular path of radius 'R' in perpendicular to the magnetic field 'B'(mass of electron is 'm')