Is the Spin and Charge of an Elementary Particle Related?

Most recent answer: 04/10/2012

Q:
Is spin of the elementary particle is the cause of electric charge ?
- Amrit (age 16)
Purnea, Bihar, India
A:
No the two quantities are completely independent.  For example the spin of both electrons and neutrinos is 1/2 h-bar whereas they have different charges.  Similarly the electric charge of an electron and a pi-minus meson are both -1 e whereas the spin of the meson is zero.

LeeH

(published on 04/10/2012)