MCQ
In a purely resistive $ac$ circuit, the current
  • A
    Lags behind the $e.m.f$. in phase
  • Is in phase with the $e.m.f.$
  • C
    Leads the $e.m.f.$ in phase
  • D
    Leads the $e.m.f$. in half the cycle and lags behind it in the other half

Answer

Correct option: B.
Is in phase with the $e.m.f.$
b
In a purely resistive ac circuit, the current is in phase with the $EMF.$

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