Engineering Board Exam Reviewer · Parallel Circuits · medium
A total current of 8 A divides between a 6, resistor and a 12, resistor in parallel. What is the current in the 6, resistor?
- 2.67 A
- 5.33 A
- 4 A
- 10.67 A
Answer
B. 5.33 A
Solution
Current divider: I6=I12/6+12=8·12/18=5.33 A (the smaller resistor carries the larger current).
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