Q133 / 200 · NEET 2023 (Manipur) · Physics

The maximum power is dissipated for an ac in a/an

  • A
    Inductive circuit
  • B
    Capacitive circuit
  • Correct answer
    C
    Resistive circuit
  • D
    LC circuit

Solution

$P=V_{\text {ms }} I_{\mathrm{ms}} \cos \phi$ In purely resistive circuit voltage and current are in same phase therefore phase difference is zero. So, $\cos \phi=1$ $\therefore$ Power dissipated is maximum.

Hence, the correct answer is option: 'C'.

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