Electrical Engineering - RC Circuits - Discussion
Discussion Forum : RC Circuits - General Questions (Q.No. 13)
13.
In a parallel RC circuit, there is 100 mA through the resistive branch and 100 mA through the capacitive branch. The total rms current is
Discussion:
9 comments Page 1 of 1.
ABHILASH said:
1 decade ago
Let,I1=100ma through resistive & I2=100 through capacitive.
Therefore,
Total I=i1+i2 = 200A
RMS value = im/sqrt2 = 200/sqrt2 = 141 mA
Therefore,
Total I=i1+i2 = 200A
RMS value = im/sqrt2 = 200/sqrt2 = 141 mA
UTKARSH SRMSCET said:
1 decade ago
i1 = 100 mA, i2 = 100/_90 deg mA or 100j.
So adding it under root (square of 100 + square of 100) = 141.41 mA.
So adding it under root (square of 100 + square of 100) = 141.41 mA.
Dhiraj Kumar Sahu said:
6 years ago
Irms=Imax/sqrt(2), it is only true if the input current is sinusoidal.
Gauri said:
7 years ago
Can someone tell me the difference between rms & Max value?
BHEEMANGOUD KACHANUR said:
10 years ago
Irms = 0.707 im.
= 0.707*200.
= 141.4.
= 0.707*200.
= 141.4.
Kumar said:
9 years ago
Irms = 0.707 im.
= 0.707*200.
= 141.4.
= 0.707*200.
= 141.4.
Rajesh said:
9 years ago
Is 100 mA R.M.S value or Max. value?
Babloo said:
9 years ago
Thanks for explaining the solution.
Pradeep said:
1 decade ago
sqrt(100^2 + 100^2)
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