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31. Alternating Current - 3! 2부

31. Alternating Current / Resonance in Series LRC Circuits / 문제 6

문제 6

If the resistance in a series RLC circuit, which currently resonates at a frequency of 315 kHz, is halved, what would be the resultant resonance frequency?

A

315 kHz

B

158 kHz

C

630 kHz

D

105 kHz