Electronics - RLC Circuits and Resonance - Discussion
Discussion Forum : RLC Circuits and Resonance - General Questions (Q.No. 11)
11.
What is the resonant frequency in the given circuit?
Discussion:
21 comments Page 2 of 3.
Lochan a.vyas said:
1 decade ago
F = 1/[2*pi*sqrt(L*C)].
F = 1/[2*3.14*sqrt(75*10^-3*0.033*10^-6)].
F = 3.2 Khz.
F = 1/[2*3.14*sqrt(75*10^-3*0.033*10^-6)].
F = 3.2 Khz.
Naveen said:
1 decade ago
There is significance for rw which is a series resistance of inductor.
(1)
Afash said:
1 decade ago
First divide 75 on 1000 and .033 on 1000000, multiply both and simply take sqrt. Your answer will come correct. Don't you worry. @Mr.Hussain.
(1)
Jeewan said:
1 decade ago
What is the significance of Rw?
Lakshmi said:
10 years ago
Fo = 1/2*LC"R^2/L^2.
In this circuit we must use this formula right?
In this circuit we must use this formula right?
Virendra said:
9 years ago
Given 3.2 kHz is the right answer.
As we know that sqrt of 100 is 10 but sqrt of 10 will be 3.1.
So by changing the sqrt of given value 2.475 as 24.75 will different.
As we know that sqrt of 100 is 10 but sqrt of 10 will be 3.1.
So by changing the sqrt of given value 2.475 as 24.75 will different.
Jagadish said:
9 years ago
Rw means resistance of inductor coil or winding.
Susan said:
9 years ago
Please explain it in step by step.
ANAND said:
9 years ago
It's a parallel resonance circuit so, why you apply the formula of series resonance circuit?
Riya said:
7 years ago
Please anyone explain why series resonence formula is used in parallel circuit.
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