The phase difference between voltage and current in a series RLC circuit with R = 100 Ω, XL = 300 Ω, and XC = 100 Ω is:

The phase difference between voltage and current in a series RLC circuit with R = 100 Ω, XL = 300 Ω, and XC = 100 Ω is:

  1. a) 0°
  2. b) 90°
  3. c) 45°
  4. d) 63.4°

From the BCS Technical Cadre (ICT) October 2025 – 49th BCS Written (Special) (BPSC) exam, question 61 of 106.

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