An unknown resistor is connected to an AC voltage source as shown. You may click in the graph window to read values for voltage and current.
Use the two graphs to determine the resistance of the resistor. Start
4 Ohms.
See Giancoli-PA: 21-12, Giancoli-SE: 25-7.
Physlet problem authored by Morten Brydensholt and modified by Mario Belloni.