Ohmic Resistor. As a result a chip resistor may have a significant voltage coefficient of resistance i e the resistance may vary with the applied voltage. High ohmic valued chip resistors exhibit characteristics of both insulators and normal resistors.
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Ohm s law essentially says that current is equal to voltage divided by resistance. High ohmic valued chip resistors exhibit characteristics of both insulators and normal resistors. The designation of ohmic versus non ohmic involves an electrical law known as ohm s law which was developed by georg ohm.
High ohmic valued chip resistors exhibit characteristics of both insulators and normal resistors.
Therefore in a circuit if a resistor s resistance is equal to voltage divided by current the resistor is ohmic. As a result a chip resistor may have a significant voltage coefficient of resistance i e the resistance may vary with the applied voltage. An element resistor or conductor that behaves according to ohm s law over some operating range is referred to as an ohmic device or an ohmic resistor because ohm s law and a single value for the resistance suffice to describe the behavior of the device over that range. In a non ohmic resistor the resistance changes depending on the type of current passing through it.
