Question
A resistor of $500 \, \Omega$ and an inductance of $0.5 \, \text{H}$ are in series with an a.c. voltage given by $ V = 100\sqrt{2} \sin (1000t) $. The power factor of the combination is
A resistor of $500 \, \Omega$ and an inductance of $0.5 \, \text{H}$ are in series with an a.c. voltage given by $ V = 100\sqrt{2} \sin (1000t) $. The power factor of the combination is