The rms value of the alternating current given by the equation
i = 50 sin(314t – 10°) + 30 sin(628t – 20°) is1
41.23 A
2
58.31 A
3
38.73 A
4
77.43 A
The rms value of the alternating current given by the equation
i = 50 sin(314t – 10°) + 30 sin(628t – 20°) is