Electrical Engineering - Series Circuits - Discussion

Discussion Forum : Series Circuits - General Questions (Q.No. 8)
8.
The following resistors (one each) are connected in a series circuit: 470 , 680 , 1 k, and 1.2 k. The voltage source is 20 V. Current through the 680 resistor is approximately
60 mA
30 mA
6 mA
300 mA
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
23 comments Page 3 of 3.

Kiran said:   8 years ago
Friends how to calculate 20/3350?

Gurav said:   7 years ago
V / K ohm = mili amp is hat true?

Explain, please .

Kunal said:   5 years ago
Tr=470+680+1000+1200.
Tr=3350.
I=v÷r.
I=20÷3350.
I=0.006.
I=6mA.
(3)


Post your comments here:

Your comments will be displayed after verification.