What is the smallest value of the time

Reference no: EM13519339

According to Equation 20.7, an ac voltage V is given as a function of time t by V = V0sin(2?f t), where V0 is the peak voltage and f is the frequency (in hertz). For a frequency of 61.0 Hz, what is the smallest value of the time at which the voltage equals one-fourth of the peak value?

Reference no: EM13519339

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