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 Resonant frequency Last Post 16 Oct 2014 11:25 AM by Arifa Anees. 1 Replies. Sort: Oldest First Most Recent First
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bapun mishra

New Member
Posts:1

 14 Oct 2014 11:54 AM Which of the following coil will have large resonant frequency ? a)A coil with low distributed capacitance.. b)A coil with large distributed capacitance. c)A coil with large resistance. d)A coil with low resistancee. Answer is B Resonant frequency, fo, is f_o = \frac {1} {2 \ pi \ sqrt {LC}} . Then how increasing capacitance leads to large resonant frequency..
Arifa Anees

New Member
Posts:2

 16 Oct 2014 11:25 AM In a series RLC circuit there becomes a frequency point were the inductive reactance of the inductor becomes equal in value to the capacitive reactance of the capacitor. In other words, XL = XC. The point at which this occurs is called the Resonant Frequency point, ( ƒr ) of the circuit, and as we are analysing a series RLC circuit this resonance frequency produces a Series Resonance courtesy by: www.rushpcb.com
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