Electrical Engineering - RC Circuits - Discussion

Discussion Forum : RC Circuits - General Questions (Q.No. 5)
5.
In a series RC circuit, 12 V(rms) is measured across the resistor and 15 V(rms) is measured across the capacitor. The rms source voltage is
3 V
27 V
19.2 V
1.9 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
18 comments Page 2 of 2.

Shwetha b koli said:   3 years ago
@Parveen

How 1.404 came? Please explain it.

Sandhya said:   1 decade ago
RMS source voltage=sqrt(12^2+15^2)=19.2v

Ponrajan said:   1 decade ago
What is the formula to find rms value?

Sunny said:   10 years ago
If L is include then what is Vrms=?
(1)

Sanjeev singh said:   1 decade ago
Vrms = square root of( Vr^2+Vc^2)?

Marbudki toi said:   5 years ago
Can you explain to me in detail?
(2)

Akhil p said:   6 years ago
Sqrt of 12^2+15^2 = 19.2.
(2)

Mounika said:   1 decade ago
Vrms=Sqrt(Vc^2+Vr^2)


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