What is the effective (rms)current value for an AC current with an amplitude of 20 A?
A) 28 A
B) 7.1 A
C) 3.1 A
D) 14 A

Name: What is the effective (rms)current value for an AC current with an amplitude of 20 A? A) 28 A B) 7.1 A C) 3.1 A D) 14 A
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Quizplus · Accepted Answer

The effective (rms) current value for an AC current is given by the formula I_rms = I_peak / √2. For an amplitude (I_peak) of 20 A, I_rms = 20 / √2 ≈ 14 A.

What Is the Effective (Rms)current Value for an AC Current