Mathematics · Current Electricity
In a given DC network containing a 20 V independent source and various resistors, the node voltages at two terminals P and Q are calculated to be 31 V and 14 V respectively. What is the potential difference between the points P and Q?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 18 V
- 212 V
- 314 V
- 417 V✓
Correct answer
17 V
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