Electronics - RC Circuits - Discussion

Discussion Forum : RC Circuits - General Questions (Q.No. 12)
12.

What is the total current in the given circuit?

0.28 A
0.399 A
909 A
0.2 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Shubhangi said:   10 years ago
Parallel circuit z = R*Xc/sqt (R^2 +Xc^2).

Where Xc = 1/2*3.14*f*c.

So we get xc = 100.55.

z = 71.09.

Now I = V/Z.

I = 20/71.09.

I = 0.28 A.

Lalu said:   1 decade ago
Parallel circuit z = R*Xc/sqt(R^2 +Xc^2).

Xc = 1/2*3.14*f*c.

Ravikant said:   1 decade ago
1/z=(1/R1)+jwc
we get z=71.06ohm
i=v/r=0.2814

Post your comments here:

Your comments will be displayed after verification.