CUET and UG exam CUET UG 2025 Mock Test Series Physics Electromagnetic Oscillations and Alternating Current Power in Alternating-Current Circuits
In LCR series circuit, R = 100 Ω, XL = 200 Ω and Xc = 100 Ω is connected across an a.c. source of 220 V and 50 Hz. Calculate the power factor angle
1
30°
2
45°
3
60°
4
90°