The product Q-factors of parallel and series resonance circuits is given by
1
\(\frac{1}{{\rm{R}}}\sqrt {\frac{{\rm{L}}}{{\rm{C}}}}\)
2
\(\frac{1}{{\rm{R}}}\sqrt {\frac{{\rm{C}}}{{\rm{R}}}} \)
3
\(\frac{1}{{\rm{R}}}\sqrt {\frac{1}{{{\rm{LC}}}}}\)
4
1/R
5
1