Three unknown circuit elements can be connected to a voltage source in the physlet shown above. The voltage is controlled by the slider and given in Volts. You can graph the Current versus the Voltage by dragging the Voltage slider. You can measure the Voltage and Current by placing the mouse cursor over either meter or by looking at the graph.
Determine which element (or elements) obeys Ohm's law and, for any that do, determine the resistance of the element in ohms.
Submit your answer in the form below.
Original Physlet problem authored by Morten Brydensholt and Mario Belloni and modified by Larry Cain.