engineering physics MCQ #207

A capacitor of 10 μF is connected to an AC source of 50 Hz. Find reactance.

engineering physics MCQ #207

  1. Question 1

    Q1. A capacitor of 10 μF is connected to an AC source of 50 Hz. Find reactance.

    • A) 318 Ω
    • B) 200 Ω
    • C) 150 Ω
    • D) 100 Ω

    Answer: 318 Ω

    Explanation: Use Xc = 1 / (2πfC), where f = 50 Hz and C = 10 μF. So, Xc = 1 / (2π * 50 * 10 * 10^-6) = 318 Ω.