The peak value of an Alternating current is \( 6 \mathrm{amp} \), P...

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The peak value of an Alternating current is \( 6 \mathrm{amp} \),
P then \( r \).m.s. value of current will be

W
(1) \( 3 \mathrm{~A} \)
(2) \( 3 \sqrt{3} \mathrm{~A} \)
(3) \( 3 \sqrt{2} A \)
(4) \( 2 \sqrt{3} \mathrm{~A} \)
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