What kind of relationship best describes the interaction between frequency and capacitive reactance?

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Multiple Choice

What kind of relationship best describes the interaction between frequency and capacitive reactance?

Explanation:
Capacitive reactance varies inversely with frequency. For a fixed capacitance, Xc = 1/(2π f C), so as frequency increases, Xc decreases, and as frequency decreases, Xc increases. This means doubling the frequency halves the reactance, while at very low frequencies (DC) the reactance is very large and blocks current, and at high frequencies it becomes small and allows current to flow more easily.

Capacitive reactance varies inversely with frequency. For a fixed capacitance, Xc = 1/(2π f C), so as frequency increases, Xc decreases, and as frequency decreases, Xc increases. This means doubling the frequency halves the reactance, while at very low frequencies (DC) the reactance is very large and blocks current, and at high frequencies it becomes small and allows current to flow more easily.

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