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Find the average value in the following ...

Find the average value in the following cases
(i) `i=4+3 cos omegat`
(ii) `5sinomegat + 2sin2omegat + 3sin3omegat`
(iv) `V= cosomegat + 3cos2omegat + 3cos3omegat + 2`

Text Solution

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(i) Average value of current `I_(av) = I_(0) = 4` unit
(ii) Average value of the voltage `V_(av) =0`
(iii) Average value of current `I_(av) =0`
(iv) Average value of voltage `V_(av) = 2`unit
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