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Network TheoryCircuit Fundamentals

A 10 ohm resistor carries a current of 2 A. The voltage across it is?

  • A5 V
  • B10 V
  • C20 V
  • D40 V
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Correct Answer: C. 20 V
Explanation: Using V = IR, V = 2 × 10 = 20 V.
Reference: Standard network theory: circuit fundamentals
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