Physics

Physics

1. Quarks 1

   • Proton
     • 2 up 1 down
     • 2/3 + 2/3 - 1/3 = 1
   • Neutron
     • 1 up 2 down
     • 2/3 - 1/3 - 1/3 = 0
   • up = 2/3e
   • down = -1/3e

2. Quarks 2

   • Proton --> neutron
     • 1 up turns to 1 down
     • Charge from 1 to 0
     • Positron given off
   • Neutron --> proton
     • 1 down to 1 up
     • Electron given off