The equation of an alternating current is \(I=50 \sqrt{2} \sin 400 \pi t\) A, then the frequency....

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The equation of an alternating current is \(I=50 \sqrt{2} \sin 400 \pi t\) A, then the frequency and the root mean square value of the current are respectively  šŸ“²PW App Link - https://bit.ly/YTAI_PWAP šŸŒPW Website - https://www.pw.live



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