Question:medium

In an ac circuit, if the rms value of current is 2 A and the wattless current is \(\sqrt{3}\) A, then the power factor of the circuit is

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For AC circuits, \[ I^2=I_a^2+I_w^2 \] which is analogous to the Pythagoras theorem for current components.
Updated On: Jun 22, 2026
  • \(\frac{\sqrt3}{2}\)
  • \(0.3\)
  • \(0.5\)
  • \(\frac1{\sqrt3}\) \bigskip
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The Correct Option is C

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