In a series R-L-C circuit at resonance, the voltages across the resistor and the inductors are 30V and 40V respectively.
What is the voltage across the capacitor?
What is the voltage across the capacitor?
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Correct Answer: Option B
Explanation:
AT resonance; X\(_{L}\) = X\(_{c}\)
\(\therefore\) = V\(_{L}\) = V\(_{c}\) = 40V
AT resonance; X\(_{L}\) = X\(_{c}\)
\(\therefore\) = V\(_{L}\) = V\(_{c}\) = 40V