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Alternating Current
AC Voltage – Peak and RMS Values
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- peak vs rms voltage
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2022 1 question
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The peak voltage of the ac source is equal toFor a sinusoidal ac: $V_{rms} = \frac{V_0}{\sqrt{2}}$ So the peak voltage $V_0 = \sqrt{2} \times V_{rms}$, i.e. $\sqrt{2}$ times the rms value of the source.