Two 3.3 kΩ resistors are in series and this series combination is in parallel with a 4.7 kΩ resistor. The voltage across one of the 3.3 kΩ resistors is 12 V. The voltage across the 4.7 kΩ resistor is_________?
Correct answer: A. 24 V
- A. 24 V
- B. 12 V
- C. 0 V
- D. 6 V
Explanation
The two equal 3.3 kΩ resistors divide their branch voltage equally, so the full series branch has 24 V. The parallel 4.7 kΩ resistor is connected across the same two nodes and therefore also has 24 V.
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