Assume that the researchers place an atom in a state with $n$ = 100, $l$ = 2. What is the magnitude of the orbital angular momentum $L$ associated with this state? (a) $\sqrt{2} \space\hslash $; (b) $\sqrt{6} \space\hslash$; (c) $\sqrt{200}\space \hslash$; (d) $\sqrt{10,100}\space \hslash $.