If the resistance R in an RCL series circuit is doubled, by what factor does the

Question

If the resistance R in an RCL series circuit is doubled, by what factor does the resonant frequency change? a)The resonant frequency doubles, because it is directly proportional to the resistance. b)The resonant frequency decreases by a factor of , because it is inversely proportional to the square root of the resistance. c)The resonant frequency increases by a factor of , because it is proportional to the square root of the resistance. d)The resonant frequency does not change, because it does not depend on the resistance. e)The resonant frequency decreases by a factor of 2, because it is inversely proportional to the resistance

Explanation / Answer

d)The resonant frequency does not change, because it does not depend on the resistance.

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