Electrical Engineering - Parallel Circuits - Discussion
Discussion Forum : Parallel Circuits - General Questions (Q.No. 2)
2.
The total resistance of a parallel circuit is 50 
. If the total current is 120 mA, the current through the 270 resistor that makes up part of the parallel circuit is approximately
. If the total current is 120 mA, the current through the 270 resistor that makes up part of the parallel circuit is approximatelyDiscussion:
15 comments Page 2 of 2.
Ramesh said:
1 decade ago
Total Resistance=50
R1 and R2 are in parallel.
(1/R1)+(1/R2)=(1/50)
R1=270 ohms (given)
R2=61.36
R2=R1/(m-1)
where m=(Total Current/Current through 270 ohms)
Using above formula find out the current through 270 ohms...
R1 and R2 are in parallel.
(1/R1)+(1/R2)=(1/50)
R1=270 ohms (given)
R2=61.36
R2=R1/(m-1)
where m=(Total Current/Current through 270 ohms)
Using above formula find out the current through 270 ohms...
Dilip said:
1 decade ago
Can be explain anybody ?
Mohana.. said:
1 decade ago
Acc to CDR, current = (particular resistance * total current)/total resistance..
Deva said:
1 decade ago
Thanks raja.
Raja said:
1 decade ago
According to current div rule.
Current= (total current*total resistance) /particular resistance.
Current= (total current*total resistance) /particular resistance.
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