Alternating Current

JEE Main level, single correct, medium

170 of 190

Question 170 of 190

The power factor of an ACA C circuit having resistance (R)(R) and inductance (L)(L) connected in series and an angular velocity ω\omega is

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Answer: (B) R/(R2+ω2L2)1/2\mathrm{R} /\left(\mathrm{R}^2+\omega^2 L^2\right)^{1 / 2}

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JEE Main 2025 Apr 2 Shift 1 question paper

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