quality factor in resonant circuit

Thread Starter

sanazy24

Joined May 4, 2010
2
hello
i was woundered if anybody could answer my question,
how can we proove that the quality factor in resonant circuit is PROPORTION current of capacitor or inductor to input current?
i mean why this formula is true I(c)/I(s)=i(l)/i(s)=q?
 

PRS

Joined Aug 24, 2008
989
The quality factor, Q, is the energy out divided by energy in. It's a dimensionless figure of merit. I would try an equation for the energy out over an equation for the energy in and show that all but the terms for current cancel.
 
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