An oscilloscope is connected to a sine ac supply voltage as shown above. By clicking in the graph window, you can read the voltage values.
Use the graph to determine the maximum voltage Vmax and the effective voltage Vrms . Start
325 V / 230 V.
See Giancoli-PA: 21-12, Giancoli-SE: 25-7.
Physlet problem authored by Morten Brydensholt and modified by Mario Belloni.
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