Can you Give me Examples of Ohmic and Non -Ohmic..
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Substances that follow the Ohm’ Law are called ohmic substances. Generally metals are ohmic substances at constant or small change in temperature. Wires made of copper, iron, silver etc are ohmic conductors.
Substances that don’t follow Ohm’ Law are called non ohmic substances. Semiconductors and insulators are non ohmic substances. Devices like diode, transistor are made of semiconductors like silicon, germanium and they don’t follow the Ohm’ Law.
Substances that don’t follow Ohm’ Law are called non ohmic substances. Semiconductors and insulators are non ohmic substances. Devices like diode, transistor are made of semiconductors like silicon, germanium and they don’t follow the Ohm’ Law.
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A material which obeys ohm's law is known as ohm's material.
Like :
Copper, Aluminium
Non-ohmic material is that material which doesn't obeys ohm's law.
Like :
Electrolytes.
Like :
Copper, Aluminium
Non-ohmic material is that material which doesn't obeys ohm's law.
Like :
Electrolytes.
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