engineering physics MCQ #96

The current in an AC circuit is given by I = 5 sin(100πt + π/3). The rms current is

engineering physics MCQ #96

  1. Question 1

    Q1. The current in an AC circuit is given by I = 5 sin(100πt + π/3). The rms current is

    • A) 5 / √2 A
    • B) 5√2 A
    • C) 5 A
    • D) 10 A

    Answer: 5 / √2 A

    Explanation: I_rms = I_peak / √2 = 5 / √2 A.