Question

The equation of an alternating voltage is given by V=325sin 314t .Find the frequency and rms value of the voltage
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Answer 1

$\huge\bigstar\underline\pink{Answer}$

★ V = V° sin w.t

V° = 325

1)V.rms = V°/√2 = 325/√2 = 229.8

2) w = 2πv

314 = 2πv

v = frequency = 314/2π