A photon with an energy of 4 9 eV ejects photoelectrons from

Last updated: 6/11/2023

A photon with an energy of 4 9 eV ejects photoelectrons from tungsten When the ejected electron enters a constant magnetic field of strength B 2 5 mT at an angle of 60 with the field direction the maximum pitch of the helix described by the electron is found to be 2 7 mm Find the work function of the metal in electron volts Given that specific charge of electron is 1 76x10 Ckg wwsex