PhysicsEasy94×since 2002Q5862The power factor of ACACAC circuit having resistance (R)(R)(R) and inductance (L)(L)(L) connected in series and an angular velocity ω\omegaω isAR/ωLR/\omega LR/ωLBR/(R2+ω2L2)1/2R/{\left( {{R^2} + {\omega ^2}{L^2}} \right)^{1/2}}R/(R2+ω2L2)1/2CωL/R\omega L/RωL/RDR/(R2−ω2L2)1/2R/{\left( {{R^2} - {\omega ^2}{L^2}} \right)^{1/2}}R/(R2−ω2L2)1/2Check answerSkip