r.m.s. value of current \( i=3+4 \sin (\omega t+\pi / 3) \) is: (A)...

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r.m.s. value of current \( i=3+4 \sin (\omega t+\pi / 3) \) is:
(A) \( 5 \mathrm{~A} \)
(B) \( \sqrt{17} \mathrm{~A} \)
(C) \( \frac{5}{\sqrt{2}} A \)
(D) \( \frac{7}{\sqrt{2}} \mathrm{~A} \)
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