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Network TheorySource Transformation

A 5 A ideal current source in parallel with a 2 ohm resistor is equivalent to?

  • AA 2.5 V source in series with 2 ohm
  • BA 7 V source in series with 2 ohm
  • CA 10 V source in series with 2 ohm
  • DA 10 V source in parallel with 2 ohm
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Correct Answer: C. A 10 V source in series with 2 ohm
Explanation: The equivalent voltage is V = IR = 5×2 = 10 V, with the 2 ohm resistance in series.
Reference: Standard network theory: source transformation
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