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39. Alternating Current
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Q3 of 51 Page 328

Two alternating currents are given by

and


Will the rms values of the currents be equal or different?


Equal.

The rms value of current is given by , where = peak value of current.


Since i1 and i2 have the same peak value of current = , their rms values will also be equal. (Ans)


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Questions · 51
39. Alternating Current
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