- #1
crom1
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Homework Statement
See the picture. If at electrical resonance ##U_c=60 V## and ##U_L=40 V##, find the ratio of reactances ##\frac{X_L}{X_c}##.
Homework Equations
[/B]##Z=\sqrt{R^2+(\omega L - \frac{1}{\omega C})^2}## , ## Y= \sqrt{\frac{1}{R^2} + (\omega C - \frac{1}{\omega L})^2}## , ##\phi = \arctan \frac{\omega L - \frac{1}{\omega C}}{R}## and so onThe Attempt at a Solution
[/B]I am not sure how exactly use given conditions, I somehow got that if there is electrical resonance , than
##R^2C=R^2C^2\omega^2L+L## but that's surely wrong, and not sure how to use the voltages given.