The given figure shows two V-I graphs. Which of these represents ohmic conductor and which one represents non-ohmic conductor. Give the reason for your answer.

[2 MARKS]

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Solution

Answer: 1 Mark
Explanation: 1 Mark

(i) represents the non-ohmic conductor, because V-I graph for a non-ohmic conductor is a curve.
(ii) represents the ohmic conductor, because V-I graph for an ohmic conductor is always a straight line.

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The given figure shows two V-I graphs. Which of these represents ohmic conductor and which one represents non-ohmic conductor. Give the reason for your answer. [2 MARKS]

Answer: 1 Mark Explanation: 1 Mark (i) represents the non-ohmic conductor, because V-I graph for a non-ohmic conductor is a curve. (ii) represents the ohmic conductor, because V-I graph for an ohmic conductor is always a straight line.

The given figure shows two V-I graphs. Which of these represents ohmic conductor and which one represents non-ohmic conductor. Give the reason for your answer.

[2 MARKS]

Answer: 1 Mark
Explanation: 1 Mark

(i) represents the non-ohmic conductor, because V-I graph for a non-ohmic conductor is a curve.
(ii) represents the ohmic conductor, because V-I graph for an ohmic conductor is always a straight line.