Q153 / 160 · AP EAMCET 2025 (24 MAY SHIFT 1) · Physics

If the voltage and current in an ac circuit are respectively $50 \sin (50 t) V$ and $50 \sin \left(50 \mathrm{t}+\frac{\pi}{4}\right) \mathrm{mA}$, then the power dissipated in the circuit is nearly

  • A
    1.296 W
  • B
    0.648 W
  • Correct answer
    C
    0.884 W
  • D
    1.768 W

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

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