Ohhh, so basically every resistor is non-ohmic, but can be ohmic for a certain temperature range in which any change in temperature caused by a change in voltage, will not result in a change in resistance?
I was reading about ohmic and non-ohmicresistors, but I'm unsure as to what thedifference between them is. I understand that ohmic devices have a constantresistance, meaning the voltage-current graph produced for it will show a straight line and that non-ohmic devices have a changing resistance...