Two positrons et and two protons p are kept on four corners

Last updated: 6/8/2023

Two positrons et and two protons p are kept on four corners of a square of side a as shown in figure The mass of proton is much larger than the mass of positron Let q denote the charge on the proton as well as the positron then the kinetic energies of one of the positrons and one of the protons respectively after a very long time will be 1 1 A 47 2 2 4 22 1 1 4 a 2 24T q B 2 Eo a 4 2 a q C 4 a 4 E a q D 2 Eo al 2 1 q a 1 4 2 8 2 a et P