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Amateur Extra Class (Element 4) • 2024-2028

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Question E5A06

From subelement E5 - E5A

E5A06
Answer: B

What is the magnitude of the circulating current within the components of a parallel LC circuit at resonance?

AIt is at a minimum
BIt is at a maximum
CIt equals 1 divided by the quantity 2 times pi, times the square root of (inductance L multiplied by capacitance C)
DIt equals 2 times pi, times the square root of (inductance L multiplied by capacitance C)