Question

what is the shape of v-1 graph of non ohmic conductor​

Answer 1

Answer:

V - I graph for an ohmic material is a straight line passing through origin. Examples is a resistor made of manganin. V - I graph for a non-ohmic material is a curve, i.e., non-lienear or straight line not passing through origin.

Explanation:

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Answer 2

Answer:

V - I graph for an ohmic material is a straight line passing through origin. Examples is a resistor made of manganin. V - I graph for a non-ohmic material is a curve, i.e., non-lienear or straight line not passing through origin.