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23 April, 20:23

Write an expression for the output voltage of an AC source that has an amplitude of 19 V and a frequency of 240 Hz. (Use the following as necessary: t. Assume V is in volts and t is in seconds. Do not include units in your answer. Assume V

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  1. 23 April, 20:45
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    Expression for output voltage = V = Vo sin wt

    Explanation:

    Amplitude of output voltage = Vo = 19 V

    Frequency = f = 240 Hz

    Now we know that

    Angular frequency = w = 2 π (1 / T) = 2 π 240 = 480 π Hz

    Expression for output voltage = V = Vo sin wt

    Expression for output voltage = V = 19 (sin 480 π) t
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