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For an AC circuit V = Vm sin(ωt + α) and I = Im sin(ωt + β). The phase angle between voltage and current waveform is
  • a)
    α + β or α - β
  • b)
    α - β or β - α
  • c)
    β - α
  • d)
    α - β
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
For an AC circuit V = Vmsin(ωt + α) and I = Imsin(ωt...
V = Vm sin(ωt + α) and I = Im sin(ωt + β)
If α > β, the phase angle between current and voltage is α - β
If α < β, the phase angle between current and voltage is β - α
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Most Upvoted Answer
For an AC circuit V = Vmsin(ωt + α) and I = Imsin(ωt...
T) represents the voltage across the circuit at any given time, where Vm is the maximum voltage amplitude and t is the time in seconds.
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For an AC circuit V = Vmsin(ωt + α) and I = Imsin(ωt + β). The phase angle between voltage and current waveform isa)α + β or α - βb)α - β or β - αc)β - αd)α - βCorrect answer is option 'B'. Can you explain this answer?
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