What is the relation between Q factor and voltage?

• A. Q = ( frac{1}{E} )
• B. Q = ( frac{X_L}{R}= frac{X_C}{R}= frac{E_C}{E} )
• C. Q = E
• D. Q = ( frac{R}{X_L}= frac{R}{X_C}= frac{E}{E_C} )