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The alternating current is given by

i = { 4 2 s i n ( 2 π T t ) + 1 0 } A

The r.m.s. value of this current is……….A.

0 2 Views | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • V

    Answered by

    Vishal Baghel | Contributor-Level 10

    2 months ago

    f r m s 2 = ( 4 2 2 ) 2 + 1 0 2 = 1 2 1

    ⇒ f r m s = 1 1 A

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