Determine what is the frequency of v in herts

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Reference no: EM13282402

At t = -250/6 μs, a sinusoidal voltage is known to bezero and going positive. The voltage is next zero at t = 1250/6μs. It is also known that the voltage is 75 volts at t =0.
a) What is the frequency of v in herts?
b) What is the expression for v?

Reference no: EM13282402

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