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physicsphy
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Homework Statement
I come across the impedance for an inductor an capacitor combined is Z = XL - XC, for a resistor and capacitor in series is Z = sqrt(R^2 + XC^2) and how do you obtain a formula for a combination of a capacitor, an inductor and a resistor in series and in parallel?
Homework Equations
I come across the impedance for an inductor an capacitor combined is Z = XL - XC, for a resistor and capacitor in series is Z = sqrt(R^2 + XC^2)
The Attempt at a Solution
in series, Z = R + wL + 1/(w*L)
in parallel Z = (R*wL)(1/wL)/(R+wL)+(1/wC)