Reactance: A simple ac circuit consists of an inductor connected across the terminals of an ac power source. If the frequency of the ac source is decreased by a factor of four, what happens to the reactance of the inductor?
A. It decreases by a factor of four.
B. It decreases by a factor of eight.
C. It increases by a factor of two.
D. It increases by a factor of four.
E. It increases by a factor of eight.
Answer: A
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