When Using the Pauli Exclusion Principle,we Assume the Particle's Spin $\frac { 1 } { 2 } \hbar$

Multiple Choice

When using the Pauli Exclusion Principle,we assume the particle's spin angular momentum is of magnitude

A) $\frac { 1 } { 2 } \hbar$
B) $\frac { \sqrt { 3 } } { 2 } \hbar$
C) $\hbar$
D) - $\hbar$
E) $- \frac { 1 } { 2 } \hbar$