Electronics - RLC Circuits and Resonance - Discussion

Discussion Forum : RLC Circuits and Resonance - Filling the Blanks (Q.No. 2)
2.

The phase angle is ______ in the given circuit.

34.5°
43.3°
46.7°
55.5°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Priya R said:   7 years ago
-tan inv((Il-Ic)/Ir) is the formula to find the phase angle.

Il=V/Xl;
Ic=V/Xc;
Ir=V/R.

Xl= 2*π*f*L ;
Xc = 1/(2*π*f*C);
So, -tan inv((Il-Ic)/Ir) = 46.7° is the answer.

AJ khan said:   9 years ago
How? Explain it in detail.

Vinnu said:   9 years ago
Can anyone explain the answer? Please.

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