Question

The vi-graph for a non-ohmic conductor is ....linear, non-linear​

Answer 1

Answer:

Not sure about this answer

Explanation:

Refer to the attachment below for the VI graph of ohmic and non ohmic conductors .

◆Examples of such are,

Ohmic conductor - resistance made of manganin.

Non ohmic conductor - Electrolyte.

Drawbacks of OHM'S LAW

◆Main drawback of Ohm's law is , when it comes to the terminal of battery or voltage source, it's not applicable.

At terminal of battery, voltage is constant with the respect of current.

◆Only when temperature and given conditions during process are constant, ohms law is valid.