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
Discussion:
18 comments Page 1 of 2.
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?
Poovizhi said:
1 decade ago
To find the rms value of RC series circuit the formula is
Vrms^2= Vr^2+Vc^2
Vrms= square root of( Vr^2+Vc^2)
Vrms^2= Vr^2+Vc^2
Vrms= square root of( Vr^2+Vc^2)
Mounika said:
1 decade ago
Vrms=Sqrt(Vc^2+Vr^2)
Kiran said:
1 decade ago
Vrms = sqrt of vr^2+vxc^2
= sqrt of 12^2+15^2
= 19.2v
= sqrt of 12^2+15^2
= 19.2v
Sanjeev singh said:
1 decade ago
Vrms = square root of( Vr^2+Vc^2)?
Suji said:
1 decade ago
Please anyone give the correct solution for this problem.
Sathyaselva said:
1 decade ago
What is the correct formula of V(rms) for rc series and parallel circuit?
Koti said:
1 decade ago
In series circuit voltage is add/subtract with their polarity.
Vrms = Sqrt(Vc^2+Vr^2).
Where & how from this formula comes?
Vrms = Sqrt(Vc^2+Vr^2).
Where & how from this formula comes?
Vasiq said:
1 decade ago
For everyone using the "Vrms = Sqrt(Vc^2+Vr^2)" equation, what is your source? I have never seen this equation before.
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