For a lab yesterday we recorded points to plot the I-V graphs for a few resistors and a light bulb. The light bulb was supposed to show that some that some devices don't obey ohms law but when plotting the graph im cutting more of a straight line then a curve showing that it DOES! Could this be because are voltage and current results came from a low power source that only dimly lit the bulb not giving it a chance to heat up? Or is this an error? How do i report this result>(adsbygoogle = window.adsbygoogle || []).push({});

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# Homework Help: Non ohmic device

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