In recent years it has been possible to buy a 1.0 F capacitor. This is an enormously large amount of capacitance. Suppose you want to build a 1.1 Hz oscillator with a 1.0 F capacitor. You have a spool of 0.35-mm-diameter wire and a 3.7-cm-diameter plastic cylinder.
How long must your inductor be if you wrap it with 2 layers of closely spaced turns?
Express your answer to two significant figures and include the appropriate units.
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