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JIPMER2004PhysicsAlternating Current

The peak value of alternating current is 5 2 ampere. The mean square value of current will be

Options

  1. A5 A
  2. B2.5 A
  3. C5 2
  4. DNone of the above

Correct answer

A. 5 A

Step-by-step solution

Here: I₀=5 2 ~A Root mean square value of current I_ rms = I₀ 2 = 5 2 2 =5 ~A

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