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31. Alternating Current - 3! 1부

31. Alternating Current / Inductors in AC Circuits / 문제 10

문제 10

A coil of wire has a reactance of 145 Ω at a frequency of 1.25 kHz. Determine the coil inductance.

A

4.00× 10^-3 H

B

1.10 × 10^-2 H

C

1.85 × 10^-2 H

D

5.60 × 10^-2 H