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Amateur Extra Class (Element 4) • 2024-2028

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Question E5A08

From subelement E5 - E5A

E5A08
Answer: C

What is the phase relationship between the current through and the voltage across a series resonant circuit at resonance?

AThe voltage leads the current by 90 degrees
BThe current leads the voltage by 90 degrees
CThe voltage and current are in phase
DThe voltage and current are 180 degrees out of phase